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902.15 Designing a Traffic Signal - Revision history
2024-03-29T04:33:39Z
Revision history for this page on the wiki
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Hoskir: /* 902.15.3.1.1 Project Details */ updated JSP link
2023-03-06T13:45:56Z
<p><span dir="auto"><span class="autocomment">902.15.3.1.1 Project Details: </span> updated JSP link</span></p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 13:45, 6 March 2023</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>====902.15.3.1.1 Project Details====</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>====902.15.3.1.1 Project Details====</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' It is likely there will be specific requirements for certain approaches in any project. Section 2.1 of the JSP, Optional Traffic Signal Detectors, should list the details for all detector locations that will not be covered by the chosen option or options. Examples include utilizing existing detection for unaffected approaches, limiting or disqualifying options for back detection, or requiring advanced options (volume, speed, occupancy, etc.) as needed. </div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' It is likely there will be specific requirements for certain approaches in any project. Section 2.1 of the JSP, <ins class="diffchange diffchange-inline">[https://epg.modot.org/forms/JSP/JSP0709.docx </ins>Optional Traffic Signal Detectors<ins class="diffchange diffchange-inline">]</ins>, should list the details for all detector locations that will not be covered by the chosen option or options. Examples include utilizing existing detection for unaffected approaches, limiting or disqualifying options for back detection, or requiring advanced options (volume, speed, occupancy, etc.) as needed.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>====902.15.3.1.2 Plans for Projects with Optional Detection====</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>====902.15.3.1.2 Plans for Projects with Optional Detection====</div></td></tr>
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Hoskir
https://epg.modot.org/index.php?title=902.15_Designing_a_Traffic_Signal&diff=51735&oldid=prev
Hallej1: /* 902.15.7-Traffic Signal Installations */
2022-08-12T13:41:27Z
<p><span dir="auto"><span class="autocomment">902.15.7-Traffic Signal Installations</span></span></p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 13:41, 12 August 2022</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l670" >Line 670:</td>
<td colspan="2" class="diff-lineno">Line 670:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>After the required area is computed, use Table 902.15.6.2.2 to determine the size wire to be used. If the maximum factored amperage exceeds the maximum load for that wire size as shown in Table 902.15.6.2.2, use the wire size required to carry the load.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>After the required area is computed, use Table 902.15.6.2.2 to determine the size wire to be used. If the maximum factored amperage exceeds the maximum load for that wire size as shown in Table 902.15.6.2.2, use the wire size required to carry the load.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>==902.15.7<del class="diffchange diffchange-inline">-</del>Traffic Signal Installations==</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>==902.15.7 Traffic Signal Installations==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' Permanent signals are installations using steel mast arm poles or steel span wire, underground conduit and basic intersection lighting. Temporary signals are installed using wood poles. They are used for construction projects or where a project will be replacing them in the near future. Mast arm pole signal installations are preferable, but each case is decided on its own merits and the funding available. If a street is to be widened or an intersection is to be reconstructed in the near future, the temporary traffic signal installation is designed to conform to the final layout, as nearly as is practical, and if future interconnection can be predicted, the temporary traffic signal controller is equipped for this eventuality.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' Permanent signals are installations using steel mast arm poles or steel span wire, underground conduit and basic intersection lighting. Temporary signals are installed using wood poles. They are used for construction projects or where a project will be replacing them in the near future. Mast arm pole signal installations are preferable, but each case is decided on its own merits and the funding available. If a street is to be widened or an intersection is to be reconstructed in the near future, the temporary traffic signal installation is designed to conform to the final layout, as nearly as is practical, and if future interconnection can be predicted, the temporary traffic signal controller is equipped for this eventuality.</div></td></tr>
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Hallej1
https://epg.modot.org/index.php?title=902.15_Designing_a_Traffic_Signal&diff=51734&oldid=prev
Hallej1: updated per RR #3533
2022-08-12T13:40:47Z
<p>updated per RR #3533</p>
<a href="https://epg.modot.org/index.php?title=902.15_Designing_a_Traffic_Signal&diff=51734&oldid=49894">Show changes</a>
Hallej1
https://epg.modot.org/index.php?title=902.15_Designing_a_Traffic_Signal&diff=49894&oldid=prev
Smithk: /* 902.15.16 Job Special Provisions */
2021-08-17T17:16:17Z
<p><span dir="auto"><span class="autocomment">902.15.16 Job Special Provisions</span></span></p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 17:16, 17 August 2021</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==902.15.16 Job Special Provisions==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==902.15.16 Job Special Provisions==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' All Job Special Provisions (JSPs) should be reviewed by district Traffic for applicability and thoroughness. Special equipment not yet accounted for in the Standard Specification must be detailed by a JSP in order to have a bid quantity. JSPs should also be used to <del class="diffchange diffchange-inline">insure </del>MoDOT communication lines through project limits are kept intact (if required). Any other special construction methods needed to <del class="diffchange diffchange-inline">insure </del>a properly operating signal must be detailed by a JSP. </div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' All Job Special Provisions (JSPs) should be reviewed by district Traffic for applicability and thoroughness. Special equipment not yet accounted for in the Standard Specification must be detailed by a JSP in order to have a bid quantity. JSPs should also be used to <ins class="diffchange diffchange-inline">ensure </ins>MoDOT communication lines through project limits are kept intact (if required). Any other special construction methods needed to <ins class="diffchange diffchange-inline">ensure </ins>a properly operating signal must be detailed by a JSP. </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:902 Signals|902.15]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:902 Signals|902.15]]</div></td></tr>
</table>
Smithk
https://epg.modot.org/index.php?title=902.15_Designing_a_Traffic_Signal&diff=48250&oldid=prev
Smithk: Per TS, minor clarifications
2020-08-25T19:35:34Z
<p>Per TS, minor clarifications</p>
<table class="diff diff-contentalign-left" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 19:35, 25 August 2020</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l107" >Line 107:</td>
<td colspan="2" class="diff-lineno">Line 107:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===902.15.1.2 Final Plans===</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===902.15.1.2 Final Plans===</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance:.''' Refer to [[103.1 Bid Opening and Award Process|EPG 103.1 Bid Opening and Award Process]] for information on preparing final plans. In addition to what is shown on the preliminary plans, the following <del class="diffchange diffchange-inline">items </del>are to be included: </div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance:.''' Refer to [[103.1 Bid Opening and Award Process|EPG 103.1 Bid Opening and Award Process]] for information on preparing final plans. In addition to what is shown on the preliminary plans, the following <ins class="diffchange diffchange-inline">[https://www.modot.org/d-sheets "D-Sheets"] </ins>are to be included: </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* <del class="diffchange diffchange-inline">[http://www.modot.org/business/standards_and_specs/d-sheets.htm </del>Form D-37A<del class="diffchange diffchange-inline">] </del>- Details locations and types of pullboxes, bases, posts, arms, and indications</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* Form D-37A - Details locations and types of pullboxes, bases, posts, arms, and indications</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* <del class="diffchange diffchange-inline">[http://www.modot.org/business/standards_and_specs/d-sheets.htm </del>Form D-37B<del class="diffchange diffchange-inline">] </del>- Conduit and cable types and quantities are charted here</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* Form D-37B - Conduit and cable types and quantities are charted here</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* <del class="diffchange diffchange-inline">[http://www.modot.org/business/standards_and_specs/d-sheets.htm </del>Form D-37C<del class="diffchange diffchange-inline">] </del>- Items relating to the signal controller from the power supply, cabinet, coordination interface, detectors, and load switches are detailed.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* Form D-37C - Items relating to the signal controller from the power supply, cabinet, coordination interface, detectors, and load switches are detailed.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* <del class="diffchange diffchange-inline">[http://www.modot.org/business/standards_and_specs/d-sheets.htm </del>Form D-37D<del class="diffchange diffchange-inline">] </del>- Schematic of the conduit and cable installations. No geometric or signal head details are shown.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* Form D-37D - Schematic of the conduit and cable installations. No geometric or signal head details are shown.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Phasing sheets (D-38 series)</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Phasing sheets (D-38 series)</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>::<del class="diffchange diffchange-inline">[http://www.modot.org/business/standards_and_specs/d-sheets.htm </del>Form D-38<del class="diffchange diffchange-inline">]</del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>::Form D-38</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>::<del class="diffchange diffchange-inline">[http://www.modot.org/business/standards_and_specs/d-sheets.htm </del>Form D-38A<del class="diffchange diffchange-inline">]</del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>::Form D-38A</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>::<del class="diffchange diffchange-inline">[http://www.modot.org/business/standards_and_specs/d-sheets.htm </del>Form D-38B<del class="diffchange diffchange-inline">]</del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>::Form D-38B</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>::<del class="diffchange diffchange-inline">[http://www.modot.org/business/standards_and_specs/d-sheets.htm </del>Form D-38C<del class="diffchange diffchange-inline">]</del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>::Form D-38C</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>::<del class="diffchange diffchange-inline">[http://www.modot.org/business/standards_and_specs/d-sheets.htm </del>Form D-38D<del class="diffchange diffchange-inline">]</del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>::Form D-38D</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>::<del class="diffchange diffchange-inline">[http://www.modot.org/business/standards_and_specs/d-sheets.htm </del>Form D-38E<del class="diffchange diffchange-inline">]</del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>::Form D-38E</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">* Cut-off field if OL heads are used</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==902.15.2 Location of Signals and Appurtenances==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==902.15.2 Location of Signals and Appurtenances==</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l148" >Line 148:</td>
<td colspan="2" class="diff-lineno">Line 146:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' Controllers are placed in non-hazardous locations and oriented so the signal controlled traffic movements can be observed while standing by the controller. </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' Controllers are placed in non-hazardous locations and oriented so the signal controlled traffic movements can be observed while standing by the controller. </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''Standard.''' <del class="diffchange diffchange-inline">Signal </del>controllers shall not be located in <del class="diffchange diffchange-inline">median islands or divided highway medians. Wherever practical</del>, <del class="diffchange diffchange-inline">controllers </del>shall <del class="diffchange diffchange-inline">not </del>be <del class="diffchange diffchange-inline">located on right turn islands</del>. <del class="diffchange diffchange-inline">Controllers shall not </del>be <del class="diffchange diffchange-inline">located in drainage ditches</del>. <del class="diffchange diffchange-inline">If more than one location fulfills these conditions, the location </del>is <del class="diffchange diffchange-inline">selected as determined by </del>the <del class="diffchange diffchange-inline">proximity of </del>the <del class="diffchange diffchange-inline">source of electrical power and the conduit system. Controller cabinet posts on flush bases are not used</del>.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''Standard.''' <ins class="diffchange diffchange-inline">It is the expectation that signal </ins>controllers shall not be located in <ins class="diffchange diffchange-inline">the clear zone; however</ins>, <ins class="diffchange diffchange-inline">if this standard cannot be met there are countermeasures that </ins>shall be <ins class="diffchange diffchange-inline">considered. The first countermeasure to be considered is placing a barrier around the controller</ins>. <ins class="diffchange diffchange-inline">Central Office Design can </ins>be <ins class="diffchange diffchange-inline">consulted for barrier options</ins>. <ins class="diffchange diffchange-inline">The other countermeasure </ins>is <ins class="diffchange diffchange-inline">a unique controller base or cabinet design. Central Office Highway Safety and Traffic can be consulted in deciding </ins>the <ins class="diffchange diffchange-inline">best option for </ins>the <ins class="diffchange diffchange-inline">location</ins>. </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[image:902.11.7.4.jpg|right|175px|thumb|<center>'''Cabinet base'''</center>]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[image:902.11.7.4.jpg|right|175px|thumb|<center>'''Cabinet base'''</center>]]</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' [https://www.modot.org/<del class="diffchange diffchange-inline">sites/default/files/documents</del>/<del class="diffchange diffchange-inline">90210.pdf </del>Standard Plan 902.10] and [https://www.modot.org/media/16914 Standard Plan 902.30] show cabinet bases. The designer <del class="diffchange diffchange-inline">determines </del>the type of base to be used and indicates that information on the D-37C sheet. <del class="diffchange diffchange-inline">Preformed cabinet bases are used instead of concrete bases for new installations. </del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' [https://www.modot.org/<ins class="diffchange diffchange-inline">media</ins>/<ins class="diffchange diffchange-inline">16910 </ins>Standard Plan 902.10] and [https://www.modot.org/media/16914 Standard Plan 902.30] show cabinet bases. The designer <ins class="diffchange diffchange-inline">coordinates with traffic to determine </ins>the type of base to be used and indicates that information on the D-37C sheet. <ins class="diffchange diffchange-inline"> </ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===902.15.2.3 Service Pole and Power Supply Assembly===</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===902.15.2.3 Service Pole and Power Supply Assembly===</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''Standard.''' If the power source is off <del class="diffchange diffchange-inline">of </del>the right of way, a service pole or pedestal for the power supply assembly shall be located 2 ft. to 4 ft. inside the right of way line as near as practical to the controller location. If the power source is on the right of way, the power supply assembly shall be located as close as possible to the power source. The placement of the power supply is compatible with adjacent design features. Power supplies shall not be installed in medians or right turn islands. Only Type 1 (pole-mounted) or Type 2 (pedestal-mounted) secondary service power supplies are used. </div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''Standard.''' If the power source is off the right of way, a service pole or pedestal for the power supply assembly shall be located 2 ft. to 4 ft. inside the right of way line as near as practical to the controller location. If the power source is on the right of way, the power supply assembly shall be located as close as possible to the power source. The placement of the power supply is compatible with adjacent design features. Power supplies shall not be installed in medians or right turn islands. Only Type 1 (pole-mounted) or Type 2 (pedestal-mounted) secondary service power supplies are used. </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' The Type 2 power supply is the preferred design. If the power source is distant from the controller location, a complete conduit run is provided from the power supply to the controller. </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' The Type 2 power supply is the preferred design. If the power source is distant from the controller location, a complete conduit run is provided from the power supply to the controller. </div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l219" >Line 219:</td>
<td colspan="2" class="diff-lineno">Line 217:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| Long service life.|| Requires installation expertise.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| Long service life.|| Requires installation expertise.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>| Milling and grinding operations have no <del class="diffchange diffchange-inline">affect</del>. || align="center"|-</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>| Milling and grinding operations have no <ins class="diffchange diffchange-inline">effect</ins>. || align="center"|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| rowspan="11"| '''Microwave '''||Typically insensitive to inclement weather at the relatively short ranges encountered in traffic management applications.|| CW Doppler sensors cannot detect stopped vehicles.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| rowspan="11"| '''Microwave '''||Typically insensitive to inclement weather at the relatively short ranges encountered in traffic management applications.|| CW Doppler sensors cannot detect stopped vehicles.</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l251" >Line 251:</td>
<td colspan="2" class="diff-lineno">Line 249:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| Capable of overheight vehicle detection.|| Large pulse repetition periods may degrade occupancy measurement on freeways with vehicles traveling at moderate to high speeds.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| Capable of overheight vehicle detection.|| Large pulse repetition periods may degrade occupancy measurement on freeways with vehicles traveling at moderate to high speeds.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>| rowspan="8"| '''Video Image Processor '''|| Monitors multiple lanes and multiple detection zones/lane.|| Installation and maintenance,including periodic lens cleaning, require lane closure when camera is mounted over roadway (lane closure may not be required when camera is mounted at side of roadway)</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>| rowspan="8"| '''Video Image Processor '''|| Monitors multiple lanes and multiple detection zones/lane.|| Installation and maintenance, including periodic lens cleaning, require lane closure when camera is mounted over roadway (lane closure may not be required when camera is mounted at side of roadway)</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| Easy to add and modify detection zones.|| Performance affected by inclement weather such as fog, rain, and snow; vehicle shadows; vehicle projection into adjacent lanes; occlusion; day-tonight transition; vehicle/road contrast; and water, salt grime, icicles, and cobwebs on camera lens.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| Easy to add and modify detection zones.|| Performance affected by inclement weather such as fog, rain, and snow; vehicle shadows; vehicle projection into adjacent lanes; occlusion; day-tonight transition; vehicle/road contrast; and water, salt grime, icicles, and cobwebs on camera lens.</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l353" >Line 353:</td>
<td colspan="2" class="diff-lineno">Line 351:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===902.15.3.4 Video Detectors===</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===902.15.3.4 Video Detectors===</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''Support.''' Video detection systems can be desirable for pavement preservation, maintenance, or safety reasons. Advantages of this system are saw cuts are not necessary in new pavement, or where pavement is in poor condition, and sawing could cause further deterioration. Detection zones can be changed to accommodate intersection geometric changes and changes in traffic flow. Troubleshooting the detector can also take place at the cabinet rather than in the roadway. Video detection can be used in locations where joint placement prohibits the use of sawed loops. Finally, video detection can have safety advantages, as work in the roadway might not be required for installation or maintenance<del class="diffchange diffchange-inline">. The cost of a video detection system is approximately twice the cost of a standard induction loop system</del>. Video detection systems are paid for as a lump sum unit, which includes the cameras, wire, cable, mounting equipment, monitors, processor units, etc. One camera can be capable of covering more than one detection zone. When plans include retrofitting a new detection system into an existing signalized intersection, check with district Traffic to determine if the existing controller equipment is compatible with the operation of a video detection system before making that selection. </div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''Support.''' Video detection systems can be desirable for pavement preservation, maintenance, or safety reasons. Advantages of this system are saw cuts are not necessary in new pavement, or where pavement is in poor condition, and sawing could cause further deterioration. Detection zones can be changed to accommodate intersection geometric changes and changes in traffic flow. Troubleshooting the detector can also take place at the cabinet rather than in the roadway. Video detection can be used in locations where joint placement prohibits the use of sawed loops. Finally, video detection can have safety advantages, as work in the roadway might not be required for installation or maintenance. Video detection systems are paid for as a lump sum unit, which includes the cameras, wire, cable, mounting equipment, monitors, processor units, etc. One camera can be capable of covering more than one detection zone. When plans include retrofitting a new detection system into an existing signalized intersection, check with district Traffic to determine if the existing controller equipment is compatible with the operation of a video detection system before making that selection. </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===902.15.3.5 Microloop Detectors===</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===902.15.3.5 Microloop Detectors===</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l668" >Line 668:</td>
<td colspan="2" class="diff-lineno">Line 666:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>:I = Maximum load in amps </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>:I = Maximum load in amps </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>:V = 6 volts(5% of 120V), the maximum allowed voltage drop </div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>:V = 6 volts (5% of 120V), the maximum allowed voltage drop </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>After the required area is computed, use Table 902.15.6.2.2 to determine the size wire to be used. If the maximum factored amperage exceeds the maximum load for that wire size as shown in Table 902.15.6.2.2, use the wire size required to carry the load.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>After the required area is computed, use Table 902.15.6.2.2 to determine the size wire to be used. If the maximum factored amperage exceeds the maximum load for that wire size as shown in Table 902.15.6.2.2, use the wire size required to carry the load.</div></td></tr>
</table>
Smithk
https://epg.modot.org/index.php?title=902.15_Designing_a_Traffic_Signal&diff=47952&oldid=prev
Smithk: Updated links to standard plans
2020-08-04T17:51:42Z
<p>Updated links to standard plans</p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 17:51, 4 August 2020</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l293" >Line 293:</td>
<td colspan="2" class="diff-lineno">Line 293:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Standard loop dimensions are 6 ft. x 30 ft. for stop line detection. Advance loop detectors on high speed approaches, closed loop system detectors, or speed detectors are 6 ft. x 6 feet. </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Standard loop dimensions are 6 ft. x 30 ft. for stop line detection. Advance loop detectors on high speed approaches, closed loop system detectors, or speed detectors are 6 ft. x 6 feet. </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[<del class="diffchange diffchange-inline">http</del>://www.modot.<del class="diffchange diffchange-inline">mo.gov/business/standards_and_specs</del>/<del class="diffchange diffchange-inline">documents</del>/<del class="diffchange diffchange-inline">90250.pdf </del>Standard Plan 902.50] shows detector configurations. The dimensions of loops are shown on the plans. Typical layouts for microloop detectors are available.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[<ins class="diffchange diffchange-inline">https</ins>://www.modot.<ins class="diffchange diffchange-inline">org</ins>/<ins class="diffchange diffchange-inline">media</ins>/<ins class="diffchange diffchange-inline">16916 </ins>Standard Plan 902.50] shows detector configurations. The dimensions of loops are shown on the plans. Typical layouts for microloop detectors are available.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Option.''' Where conditions such as the location of a bridge end do not allow 30 ft. for the location of a stop line loop detector, a shorter detector may be used. </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Option.''' Where conditions such as the location of a bridge end do not allow 30 ft. for the location of a stop line loop detector, a shorter detector may be used. </div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l365" >Line 365:</td>
<td colspan="2" class="diff-lineno">Line 365:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==902.15.4 Pull Boxes==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==902.15.4 Pull Boxes==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''Support.''' Concrete and preformed pull boxes are shown on [<del class="diffchange diffchange-inline">http</del>://www.modot.<del class="diffchange diffchange-inline">mo.gov/business/standards_and_specs</del>/<del class="diffchange diffchange-inline">documents</del>/<del class="diffchange diffchange-inline">90220.pdf </del>Standard Plan 902.20] and are defined in the standard specifications. The type of pull box to be used is specified on the plans and on the D-37A sheet. </div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''Support.''' Concrete and preformed pull boxes are shown on [<ins class="diffchange diffchange-inline">https</ins>://www.modot.<ins class="diffchange diffchange-inline">org</ins>/<ins class="diffchange diffchange-inline">media</ins>/<ins class="diffchange diffchange-inline">16912 </ins>Standard Plan 902.20] and are defined in the standard specifications. The type of pull box to be used is specified on the plans and on the D-37A sheet. </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' It is desirable to locate a pull box out of the travelway of vehicles. When a pull box is located in the travelway, auxiliary lanes or shoulders, a concrete pull box is specified. When a pull box is located outside the shoulder, behind curb or guardrail, or in non-mountable islands, a preformed pull box is specified. In impervious soil, a pull box with a concrete bottom (Type II drain) is used with a 2 in. pipe drain to an adjacent ditch, slope, or drain structure. Both concrete and preformed pull boxes can be installed with Type II drains. Three types of Type II drains can be used depending on the adjacent drainage features. Type A is used where there are no adjacent drainage features. Type B is used where the pull box is adjacent to a ditch or slope. Type C is used where the pull box is adjacent to a storm sewer. The elevation of the controller must be higher than the elevation of any pull box in the conduit run.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' It is desirable to locate a pull box out of the travelway of vehicles. When a pull box is located in the travelway, auxiliary lanes or shoulders, a concrete pull box is specified. When a pull box is located outside the shoulder, behind curb or guardrail, or in non-mountable islands, a preformed pull box is specified. In impervious soil, a pull box with a concrete bottom (Type II drain) is used with a 2 in. pipe drain to an adjacent ditch, slope, or drain structure. Both concrete and preformed pull boxes can be installed with Type II drains. Three types of Type II drains can be used depending on the adjacent drainage features. Type A is used where there are no adjacent drainage features. Type B is used where the pull box is adjacent to a ditch or slope. Type C is used where the pull box is adjacent to a storm sewer. The elevation of the controller must be higher than the elevation of any pull box in the conduit run.</div></td></tr>
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<td colspan="2" class="diff-lineno">Line 716:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==902.15.12 Cable==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==902.15.12 Cable==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' These quantities are calculated or scaled from the plans to the nearest linear foot. Measurement is made from center of pull box to center of pull box or center of signal post, controller, or service pole. Cable from the controller to the loop detectors is measured to the first pull box adjacent to the detector where the splice to the detector leads is made. Pole and bracket cable must be used from the signal post base to the luminaire. At the signal post base, the pole and bracket cables are spliced to the 2c - #12 AWG using a fused slip connector assembly as shown in [<del class="diffchange diffchange-inline">http</del>://www.modot.<del class="diffchange diffchange-inline">mo.gov/business/standards_and_specs</del>/<del class="diffchange diffchange-inline">documents</del>/<del class="diffchange diffchange-inline">90102.pdf </del>Standard Plan 901.02]. Signal heads mounted on the side of mast arm signal posts are provided with conductor cable connection to the controller separate from that provided for the overhead mounted signal head if the side mounted signal does not operate identically with the signal on the mast arm. When the signals operate identically during all signal phases, a 7-conductor cable is provided to the signal head on the mast arm from the controller and a 7-conductor jumper cable is provided from the signal head on the mast arm to the side mounted signal. This is done to ensure the mast arm signal will continue to operate in the event of an accident that disables the side mounted signal. If two signal heads mounted on the same mast arm operate identically during all phases, a 7-conductor jumper cable can be provided between terminal compartments and only one 7-conductor cable is required to the controller. A maximum of two 7-conductor jumpers are allowed between three signal heads. The cable length for the jumper is included in the cable quantities for that cable run. A signal head located in front of a left turn auxiliary lane has a separate 7-conductor cable to the controller even if a left turn phase is not being used. </div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' These quantities are calculated or scaled from the plans to the nearest linear foot. Measurement is made from center of pull box to center of pull box or center of signal post, controller, or service pole. Cable from the controller to the loop detectors is measured to the first pull box adjacent to the detector where the splice to the detector leads is made. Pole and bracket cable must be used from the signal post base to the luminaire. At the signal post base, the pole and bracket cables are spliced to the 2c - #12 AWG using a fused slip connector assembly as shown in [<ins class="diffchange diffchange-inline">https</ins>://www.modot.<ins class="diffchange diffchange-inline">org</ins>/<ins class="diffchange diffchange-inline">media</ins>/<ins class="diffchange diffchange-inline">16905 </ins>Standard Plan 901.02]. Signal heads mounted on the side of mast arm signal posts are provided with conductor cable connection to the controller separate from that provided for the overhead mounted signal head if the side mounted signal does not operate identically with the signal on the mast arm. When the signals operate identically during all signal phases, a 7-conductor cable is provided to the signal head on the mast arm from the controller and a 7-conductor jumper cable is provided from the signal head on the mast arm to the side mounted signal. This is done to ensure the mast arm signal will continue to operate in the event of an accident that disables the side mounted signal. If two signal heads mounted on the same mast arm operate identically during all phases, a 7-conductor jumper cable can be provided between terminal compartments and only one 7-conductor cable is required to the controller. A maximum of two 7-conductor jumpers are allowed between three signal heads. The cable length for the jumper is included in the cable quantities for that cable run. A signal head located in front of a left turn auxiliary lane has a separate 7-conductor cable to the controller even if a left turn phase is not being used. </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Additional cable quantities are added to the center-to-center measurement to provide slack and to provide for the cable to be turned up and connected to terminal strips in the controller, signal head terminal compartments, signal head disconnect hangers, and detectors, or to the service head of the power supply assembly as follows: </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Additional cable quantities are added to the center-to-center measurement to provide slack and to provide for the cable to be turned up and connected to terminal strips in the controller, signal head terminal compartments, signal head disconnect hangers, and detectors, or to the service head of the power supply assembly as follows: </div></td></tr>
</table>
Smithk
https://epg.modot.org/index.php?title=902.15_Designing_a_Traffic_Signal&diff=47196&oldid=prev
Smithk: /* 902.15.3.2 Induction Loop Detectors */ Per TS, corrected the phase for one of the channel numbers
2020-02-07T19:44:58Z
<p><span dir="auto"><span class="autocomment">902.15.3.2 Induction Loop Detectors: </span> Per TS, corrected the phase for one of the channel numbers</span></p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 19:44, 7 February 2020</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l309" >Line 309:</td>
<td colspan="2" class="diff-lineno">Line 309:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|align="center"|1|| Phase 1||1 or 6||6|| 6|| 3||3 or 8||8 || 8 </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|align="center"|1|| Phase 1||1 or 6||6|| 6|| 3||3 or 8||8 || 8 </div></td></tr>
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<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|align="center"|2||Phase <del class="diffchange diffchange-inline">2</del>||5 or 2||2|| 2|| 7||7 or 4||4 || 4 </div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|align="center"|2||Phase <ins class="diffchange diffchange-inline">5</ins>||5 or 2||2|| 2|| 7||7 or 4||4 || 4 </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|}</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|}</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></center> </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></center> </div></td></tr>
</table>
Smithk
https://epg.modot.org/index.php?title=902.15_Designing_a_Traffic_Signal&diff=46330&oldid=prev
Smithk: updated std. plan link
2019-08-13T14:38:24Z
<p>updated std. plan link</p>
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</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l151" >Line 151:</td>
<td colspan="2" class="diff-lineno">Line 151:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[image:902.11.7.4.jpg|right|175px|thumb|<center>'''Cabinet base'''</center>]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[image:902.11.7.4.jpg|right|175px|thumb|<center>'''Cabinet base'''</center>]]</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' [<del class="diffchange diffchange-inline">http</del>://www.modot.<del class="diffchange diffchange-inline">mo.gov</del>/<del class="diffchange diffchange-inline">business</del>/<del class="diffchange diffchange-inline">standards_and_specs</del>/documents/90210.pdf Standard Plan 902.10] and [https://www.modot.org/media/16914 Standard Plan 902.30] show cabinet bases. The designer determines the type of base to be used and indicates that information on the D-37C sheet. Preformed cabinet bases are used instead of concrete bases for new installations. </div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' [<ins class="diffchange diffchange-inline">https</ins>://www.modot.<ins class="diffchange diffchange-inline">org/sites</ins>/<ins class="diffchange diffchange-inline">default</ins>/<ins class="diffchange diffchange-inline">files</ins>/documents/90210.pdf Standard Plan 902.10] and [https://www.modot.org/media/16914 Standard Plan 902.30] show cabinet bases. The designer determines the type of base to be used and indicates that information on the D-37C sheet. Preformed cabinet bases are used instead of concrete bases for new installations. </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===902.15.2.3 Service Pole and Power Supply Assembly===</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===902.15.2.3 Service Pole and Power Supply Assembly===</div></td></tr>
</table>
Smithk
https://epg.modot.org/index.php?title=902.15_Designing_a_Traffic_Signal&diff=45267&oldid=prev
Smithk: updated broken std plan link
2019-05-02T12:59:38Z
<p>updated broken std plan link</p>
<table class="diff diff-contentalign-left" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 12:59, 2 May 2019</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l151" >Line 151:</td>
<td colspan="2" class="diff-lineno">Line 151:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[image:902.11.7.4.jpg|right|175px|thumb|<center>'''Cabinet base'''</center>]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[image:902.11.7.4.jpg|right|175px|thumb|<center>'''Cabinet base'''</center>]]</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' [http://www.modot.mo.gov/business/standards_and_specs/documents/90210.pdf Standard Plan 902.10] and [<del class="diffchange diffchange-inline">http</del>://www.modot.<del class="diffchange diffchange-inline">mo.gov/business/standards_and_specs</del>/<del class="diffchange diffchange-inline">documents</del>/<del class="diffchange diffchange-inline">90230.pdf </del>Standard Plan 902.30] show cabinet bases. The designer determines the type of base to be used and indicates that information on the D-37C sheet. Preformed cabinet bases are used instead of concrete bases for new installations. </div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance.''' [http://www.modot.mo.gov/business/standards_and_specs/documents/90210.pdf Standard Plan 902.10] and [<ins class="diffchange diffchange-inline">https</ins>://www.modot.<ins class="diffchange diffchange-inline">org</ins>/<ins class="diffchange diffchange-inline">media</ins>/<ins class="diffchange diffchange-inline">16914 </ins>Standard Plan 902.30] show cabinet bases. The designer determines the type of base to be used and indicates that information on the D-37C sheet. Preformed cabinet bases are used instead of concrete bases for new installations. </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===902.15.2.3 Service Pole and Power Supply Assembly===</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===902.15.2.3 Service Pole and Power Supply Assembly===</div></td></tr>
</table>
Smithk
https://epg.modot.org/index.php?title=902.15_Designing_a_Traffic_Signal&diff=38596&oldid=prev
Smithk: updated links to D-sheets
2016-12-07T18:27:57Z
<p>updated links to D-sheets</p>
<table class="diff diff-contentalign-left" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 18:27, 7 December 2016</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l109" >Line 109:</td>
<td colspan="2" class="diff-lineno">Line 109:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance:.''' Refer to [[103.1 Bid Opening and Award Process|EPG 103.1 Bid Opening and Award Process]] for information on preparing final plans. In addition to what is shown on the preliminary plans, the following items are to be included: </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Guidance:.''' Refer to [[103.1 Bid Opening and Award Process|EPG 103.1 Bid Opening and Award Process]] for information on preparing final plans. In addition to what is shown on the preliminary plans, the following items are to be included: </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [<del class="diffchange diffchange-inline">[media</del>:<del class="diffchange diffchange-inline">D</del>-<del class="diffchange diffchange-inline">37a 0909</del>.<del class="diffchange diffchange-inline">pdf|</del>Form D-37A<del class="diffchange diffchange-inline">]</del>] - Details locations and types of pullboxes, bases, posts, arms, and indications</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [<ins class="diffchange diffchange-inline">http</ins>:<ins class="diffchange diffchange-inline">//www.modot.org/business/standards_and_specs/d</ins>-<ins class="diffchange diffchange-inline">sheets</ins>.<ins class="diffchange diffchange-inline">htm </ins>Form D-37A] - Details locations and types of pullboxes, bases, posts, arms, and indications</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [<del class="diffchange diffchange-inline">[media</del>:<del class="diffchange diffchange-inline">D</del>-<del class="diffchange diffchange-inline">37b</del>.<del class="diffchange diffchange-inline">pdf|</del>Form D-37B<del class="diffchange diffchange-inline">]</del>] - Conduit and cable types and quantities are charted here</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [<ins class="diffchange diffchange-inline">http</ins>:<ins class="diffchange diffchange-inline">//www.modot.org/business/standards_and_specs/d</ins>-<ins class="diffchange diffchange-inline">sheets</ins>.<ins class="diffchange diffchange-inline">htm </ins>Form D-37B] - Conduit and cable types and quantities are charted here</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [<del class="diffchange diffchange-inline">[media</del>:<del class="diffchange diffchange-inline">D</del>-<del class="diffchange diffchange-inline">37c</del>.<del class="diffchange diffchange-inline">pdf|</del>Form D-37C<del class="diffchange diffchange-inline">]</del>] - Items relating to the signal controller from the power supply, cabinet, coordination interface, detectors, and load switches are detailed.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [<ins class="diffchange diffchange-inline">http</ins>:<ins class="diffchange diffchange-inline">//www.modot.org/business/standards_and_specs/d</ins>-<ins class="diffchange diffchange-inline">sheets</ins>.<ins class="diffchange diffchange-inline">htm </ins>Form D-37C] - Items relating to the signal controller from the power supply, cabinet, coordination interface, detectors, and load switches are detailed.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [<del class="diffchange diffchange-inline">[media</del>:<del class="diffchange diffchange-inline">D</del>-<del class="diffchange diffchange-inline">37d</del>.<del class="diffchange diffchange-inline">pdf|</del>Form D-37D<del class="diffchange diffchange-inline">]</del>] - Schematic of the conduit and cable installations. No geometric or signal head details are shown.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [<ins class="diffchange diffchange-inline">http</ins>:<ins class="diffchange diffchange-inline">//www.modot.org/business/standards_and_specs/d</ins>-<ins class="diffchange diffchange-inline">sheets</ins>.<ins class="diffchange diffchange-inline">htm </ins>Form D-37D] - Schematic of the conduit and cable installations. No geometric or signal head details are shown.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Phasing sheets (D-38 series)</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Phasing sheets (D-38 series)</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>::[<del class="diffchange diffchange-inline">[media</del>:<del class="diffchange diffchange-inline">D</del>-<del class="diffchange diffchange-inline">38 0909</del>.<del class="diffchange diffchange-inline">pdf|</del>Form D-38<del class="diffchange diffchange-inline">]</del>]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>::[<ins class="diffchange diffchange-inline">http</ins>:<ins class="diffchange diffchange-inline">//www.modot.org/business/standards_and_specs/d</ins>-<ins class="diffchange diffchange-inline">sheets</ins>.<ins class="diffchange diffchange-inline">htm </ins>Form D-38]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>::[<del class="diffchange diffchange-inline">[media</del>:<del class="diffchange diffchange-inline">D</del>-<del class="diffchange diffchange-inline">38a 0909a</del>.<del class="diffchange diffchange-inline">pdf|</del>Form D-38A<del class="diffchange diffchange-inline">]</del>]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>::[<ins class="diffchange diffchange-inline">http</ins>:<ins class="diffchange diffchange-inline">//www.modot.org/business/standards_and_specs/d</ins>-<ins class="diffchange diffchange-inline">sheets</ins>.<ins class="diffchange diffchange-inline">htm </ins>Form D-38A]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>::[<del class="diffchange diffchange-inline">[media</del>:<del class="diffchange diffchange-inline">D</del>-<del class="diffchange diffchange-inline">38b 0909</del>.<del class="diffchange diffchange-inline">pdf|</del>Form D-38B<del class="diffchange diffchange-inline">]</del>]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>::[<ins class="diffchange diffchange-inline">http</ins>:<ins class="diffchange diffchange-inline">//www.modot.org/business/standards_and_specs/d</ins>-<ins class="diffchange diffchange-inline">sheets</ins>.<ins class="diffchange diffchange-inline">htm </ins>Form D-38B]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>::[<del class="diffchange diffchange-inline">[media</del>:<del class="diffchange diffchange-inline">D</del>-<del class="diffchange diffchange-inline">38c 0909</del>.<del class="diffchange diffchange-inline">pdf|</del>Form D-38C<del class="diffchange diffchange-inline">]</del>]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>::[<ins class="diffchange diffchange-inline">http</ins>:<ins class="diffchange diffchange-inline">//www.modot.org/business/standards_and_specs/d</ins>-<ins class="diffchange diffchange-inline">sheets</ins>.<ins class="diffchange diffchange-inline">htm </ins>Form D-38C]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>::[<del class="diffchange diffchange-inline">[media</del>:<del class="diffchange diffchange-inline">D</del>-<del class="diffchange diffchange-inline">38d 0909</del>.<del class="diffchange diffchange-inline">pdf|</del>Form D-38D<del class="diffchange diffchange-inline">]</del>]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>::[<ins class="diffchange diffchange-inline">http</ins>:<ins class="diffchange diffchange-inline">//www.modot.org/business/standards_and_specs/d</ins>-<ins class="diffchange diffchange-inline">sheets</ins>.<ins class="diffchange diffchange-inline">htm </ins>Form D-38D]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>::[<del class="diffchange diffchange-inline">[media</del>:<del class="diffchange diffchange-inline">D</del>-<del class="diffchange diffchange-inline">38e 0909</del>.<del class="diffchange diffchange-inline">pdf|</del>Form D-38E<del class="diffchange diffchange-inline">]</del>]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>::[<ins class="diffchange diffchange-inline">http</ins>:<ins class="diffchange diffchange-inline">//www.modot.org/business/standards_and_specs/d</ins>-<ins class="diffchange diffchange-inline">sheets</ins>.<ins class="diffchange diffchange-inline">htm </ins>Form D-38E]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Cut-off field if OL heads are used</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Cut-off field if OL heads are used</div></td></tr>
</table>
Smithk