https://epg.modot.org/index.php?action=history&feed=atom&title=User%3AHoskir%2FRevision_Request_4254 2026-08-10T16:55:06Z Revision history for this page on the wiki MediaWiki 1.43.9 https://epg.modot.org/index.php?title=User:Hoskir/Revision_Request_4254&diff=59202&oldid=prev 2026-08-07T20:08:58Z

<p>Created page with &quot;&lt;hr style=&quot;border:none; height:2px; background-color:red;&quot; /&gt;&lt;span style=&quot;background:#00FF00&quot;&gt;copy 901.7.5&lt;/span&gt;&lt;hr style=&quot;border:none; height:2px; background-color:red;&quot; /&gt; &lt;br&gt; ==901.7.5 Underpass Lighting== <a href="/index.php?title=File:901.7.5_Underpass_Lighting.jpg" title="File:901.7.5 Underpass Lighting.jpg">right|thumb|225px|&lt;center&gt;&#039;&#039;&#039;Underpass Lighting&#039;&#039;&#039;&lt;/center&gt;</a> Underpasses over 75 ft. long, measured at right angles to the structure, are lighted with underpass luminaires when necessary to maintain the continuity of exist...&quot;</p> <p><b>New page</b></p><div>&lt;hr style=&quot;border:none; height:2px; background-color:red;&quot; /&gt;&lt;span style=&quot;background:#00FF00&quot;&gt;copy 901.7.5&lt;/span&gt;&lt;hr style=&quot;border:none; height:2px; background-color:red;&quot; /&gt; <br /> &lt;br&gt;<br /> <br /> ==901.7.5 Underpass Lighting==<br /> [[image:901.7.5 Underpass Lighting.jpg|right|thumb|225px|&lt;center&gt;&#039;&#039;&#039;Underpass Lighting&#039;&#039;&#039;&lt;/center&gt;]]<br /> Underpasses over 75 ft. long, measured at right angles to the structure, are lighted with underpass luminaires when necessary to maintain the continuity of existing or proposed lighting. If roadway lighting units positioned near each portal provide sufficient light to penetrate the underpass and maintain the same intensity of illumination or uniformity ratio as is used on the approach roadways, the underpass luminaires are not used.<br /> <br /> <br /> &lt;hr style=&quot;border:none; height:2px; background-color:red;&quot; /&gt;&lt;span style=&quot;background:#00FF00&quot;&gt;copy 901.7.6&lt;/span&gt;&lt;hr style=&quot;border:none; height:2px; background-color:red;&quot; /&gt; <br /> &lt;br&gt;<br /> <br /> ==901.7.6 High Mast Lighting==<br /> High mast lighting is principally used at complex interchanges and lights a large area by a group of luminaires mounted in a fixed orientation at the top of a tower, generally 80 ft. or taller. The district must authorize high mast lighting. The request for high mast lighting conceptual approval is to be included with the lighting warrants. Data supporting the selection of tower height, tower location and type of luminaires is to be included with the preliminary lighting plan. Where high mast lighting is used at complex interchanges, adaptation lighting is recommended for each section where vehicles enter and leave the interchange.<br /> <br /> The district is responsible for the design of the tower foundation and the structure above the foundation for inclusion in the project plans.</div>

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