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|style="border: 1px solid #696969; color: #000; background-color: #A9A9A9"|<big><center>'''<font color = "white"><i>WELCOME'''</i></font color="white"></center></big>
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| valign="top" width="60%" cellspacing="3" cellpadding="3" style="border: 1px solid #FF8C00; background:#FFA500" align="center"|'''<big><font color="white"><i>RECENT POLICY CHANGES IN THE EPG</i></font color="white"></big>'''
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|valign="top" style="border: 1px solid #A9A9A9; color: #000; background-color: #F8F8FF"|MoDOT has made great strides to build a good transportation system and increase taxpayers' trust in its ability to deliver what was promised. Innovative concepts, such as [http://www.modot.mo.gov/business/PracticalDesign.htm practical design] and [[:Category:139 Design - Build|design-build]], were used to deliver those commitments and have made MoDOT a leader in the transportation industry. 
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! style="padding-left:90px; padding-right:90px; |
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Our mission is to provide a world-class transportation system that is</br>safe, innovative, reliable and dedicated to a prosperous Missouri.
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These forward-thinking, innovative concepts are reflected in the ''ENGINEERING POLICY GUIDE'' (EPG).  This document provides a single reference for all engineering and engineering-related guidance by combining the former [http://wwwi/intranet/rw/ Right of Way], [http://wwwi/design/default.htm Design], [http://wwwi/intranet/br/default.htm Bridge], [http://wwwi/intranet/cm/ Construction], [http://wwwi/intranet/tr/ Traffic] and [http://wwwi/maintenance/ Maintenance] manuals.
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| [[image:recent_changes.png|210px|bottom|link=Recent Policy Changes in the EPG]]
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| [[image:TA_image.png|210px|bottom|link=616.8 Typical Applications (MUTCD 6H)]]
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| [[image:MASH_info.png|210px|bottom|link=https://epg.modot.org/files/c/ce/MASH_Implementation.pdf]]
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MediaWiki, the engine behind the Wikipedia on the World Wide Web, is the software delivering the EPG.  Millions of hits on the EPG endorse this format to be easy to navigate and pleasing to read. A small [[:Help:Contents|'''HELP ARTICLE''']] is included to assist with helpful hints on how to use the EPG as well as other points of interest.  
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<b>MoDOT’s three pillars of “Safety, Service and Stability” steer our leadership and employees.  Our commitment to safety includes keeping both customers and ourselves safe.  Our service includes providing outstanding customer service, delivering transportation solutions of great value and using resources wisely.  Keeping roads and bridges in good condition, operating a reliable and convenient transportation system, and advancing Missouri’s economic development reflect our commitment to stability.<br/>Innovative concepts, such as [[:Category:143 Practical Design|Practical Design]] and [[:Category:139 Design - Build|design-build]], are used to deliver our commitments.  These and other forward-thinking concepts shape the content of the ENGINEERING POLICY GUIDE (EPG). This document provides a single reference for all engineering and engineering-related [https://modotgov.sharepoint.com/sites/br Bridge], [https://modotgov.sharepoint.com/sites/cm Construction], [https://modotgov.sharepoint.com/sites/DE/ Design], [https://modotgov.sharepoint.com/sites/ts Highway Safety & Traffic], [https://modotgov.sharepoint.com/sites/mt Maintenance], [https://modotgov.sharepoint.com/sites/tp Planning] and [https://modotgov.sharepoint.com/sites/DE/SitePages/Right-of-Way.aspx Right of Way] guidance.</b>
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[[image:Main Page July 14, 2010.jpg|300px|center|thumb|<center>'''Working on a chip-seal along Rte. 76 east of Ava are, from left, Wasola Maintenance Worker Matt Heinlein, Bradleyville Sr. Crew Worker Glenn Dalton and Gainesville Sr. Maintenance Worker Luke Cooley.''' ''Photo by Jeff Robertson'' '''</center>]]
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|valign="top" cellspacing="0" cellpadding="5" style="border: 1px solid #FFA500; background:#ffdead"|'''[[Help Article#Logging into the EPG|New Way to Log into the EPG; No More EPG UserIDs]]'''
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| [[image:Google search.png|200px|bottom|link=https://epg.modot.org/modot/EPG_GoogleSearch.html]]
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| [[image:Broken link.png|200px|bottom|link=mailto:engineering.policy@modot.mo.gov?Subject=Report%20a%20broken%20link&Body=Please%20include%20the%20broken%20link,%20article%20number%20and%20a%20screenshot%20if%20possible]]
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8/3/10: All MoDOT employees can now log into the EPG and access a number of capabilities including viewing the history of an article, leaving comments on a discussion page, tracking revisions through "my watchlist", accessing a printable version of an EPG article and viewing the "what links here" (that shows all the other articles linked to the chosen article).
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| [[image:Approval process.png|200px|bottom|link=Help_Article#EPS_Approval_Process]]
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| [[image:E-update.png|200px|bottom|link=Help_article#Signing_Up_for_E-Updates]]
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'''[[:Category:109 Measurement and Payment#109.12 Change Orders (for Sec 109.12)|EPG 109.12 Change Orders]]'''
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7/29/10:  Would you like additional details on change order approval levels?  It is available in the new Change Order Approval Level Determination Chart.
 
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'''[[233.2 At-Grade Intersections with Stop and Yield Control#233.2.5 Type 3: Offset Left Turn Lanes|Type 3 Offset Left Turn Lanes]]'''
 
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7/26/10:  EPG 233.2.5 has updated and expanded guidance for the Type 3 Offset Left Turn Lane median opening.
 
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'''Contractor's Payroll [[:Category:110 State and Federal Wage Rates and Other Requirements#Rate of Pay|Rate of Pay]] Guidance'''
 
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7/15/10: Mo Dept of Labor rules require a contractor's employee's base plus fringe pay to be equal to or greater than the designated prevailing wage.
 
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'''[[616.23 Traffic Control for Field Operations#616.23.3.26 TA-26 Highway Closure|TA-26]]'''
 
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7/14/10:  TA-26 has been updated.
 
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'''[[806.8 Storm Water Pollution Prevention Plan (SWPPP)#806.8.11 Turbidity Removal and Advanced Treatment Systems|Turbidity Control and Chemical Stabilizers]] in the SWPPP'''
 
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7/13/10: [[806.8 Storm Water Pollution Prevention Plan (SWPPP)|EPG 806.8 Storm Water Pollution Prevention Plan]] now has guidance for turbidity removal and chemical stabilizers.
 
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'''Work Zone Technician Training'''
 
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7/12/10: [[616.21 Work Zone Technician Training|EPG 616.21]] now contains the latest Work Zone technician training info.
 
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'''[[234.6 Diverging Diamond Interchanges|Diverging Diamond Interchanges]]'''
 
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7/9/10:  Guidance for this new, innovative interchange is now available in [[234.6 Diverging Diamond Interchanges|EPG 234.6]].
 
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'''[[237.8 Contract Time#237.8.1 Calendar Days vs. Completion Dates|Calendar Days]]'''
 
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7/7/10: Contract time should be governed by calendar days on most projects.
 
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7/7/10: The [[media:110.2 Employee Rights National Labor Relations.pdf|Employee Rights Under the National Labor Relations Act]] poster is now required at jobsites, as listed at [[:Category:110 State and Federal Wage Rates and Other Requirements#Required Notices and Posters|EPG 110.2]].
 
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7/6/10:  Guidance for prevailing wages and records was clarified to meet Dept. of Labor requirements.
 
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7/2/10: EPG 109 Payment Documentation Policy was retitled EPG 109 Measurement and Payment.
 
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'''[[:Category:106 Control of Material|EPG 106 Control of Material]]
 
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7/2/10: Almost all of the articles in EPG 106 have been rearranged to better align with Sec 106.  Some have been slightly updated and one, the current [[616.27 Product Requirements for Temporary Traffic Control Devices, Pavement Marking and Delineation|EPG 616.27]], was moved out of EPG 106.
 
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'''[[751.10 General Superstructure#751.10.4 Conduit Systems|EPG 751.10.4 Conduit Systems]]'''
 
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6/25/10: Expanded guidance has been provided for conduit systems.
 
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'''Roundabouts'''
 
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6/16/10: Guidance for [[233.3 Roundabouts#233.3.3 Deflection|deflection]] (a horizontal curve in the road that slows approaching traffic) has been added to EPG 233.3 Roundabouts.
 
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'''Life-Cycle Cost Adjustments'''
 
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6/14/10:  Required travelway information for determining the Life-Cycle Cost Adjustment has been clarified and expanded in [[Alternate Pavement|Alternate Pavement]].
 
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'''Easily Printable EPG 903.13 Figures'''
 
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6/9/10: [[903.13 Typical Signing Applications|EPG 903.13's figures]] are now presented in a more easily printable manner at the top of this article.
 
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'''[[750.7 Non-Hydraulic Considerations #750.7.3.3 Environmental Requirement for Multi-Cell Box Culverts|EPG 750.7.3.3 Environmental Requirements for Multi-Cell Box Culverts]]'''
 
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6/4/10: New guidance for the center cell to have a depressed flowline to conduct aquatic life during low-flow in order to comply with US Army Corps of Engineers requirements.
 
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'''[[902.5 Phasing and Timing the Signal#Although the concept of a cycle|Change Intervals for Signals]]'''
 
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6/3/10:  The change interval formula input (that determines the value for yellow and red to input into the signal controller when evaluating the signal timing) was adjusted for new yellow and red Mobility Plan requirements.
 
  
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'''[[:Category:141 Partnership Development|EPG 141 Partnership Development]]'''
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<b>The design concepts and criteria within the Engineering Policy Guide (EPG) are intended for use when designing new construction projects on new locations or designing reconstruction projects on existing locations.  Projects on existing roadways call for a flexible, practical, and performance-based approach to design.  The EPG encourages flexible and practical design, which emphasizes the role of the planning and design teams in determining appropriate design dimensions based on project-specific conditions and existing and future roadway performance, more than on meeting specific nominal design criteria.  Although new design values and concepts may be presented throughout the EPG, this does not imply that existing roadways are unsafe, nor does it mandate the initiation of projects to improve existing roadways.  While the EPG does include nearly all engineering related aspects of roadway design and maintenance it is not all encompassing.  The use of properly equipped and maintained vehicles, operated by a capable user, is also pertinent to the safe and efficient operation of a transportation facility.</b>
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5/28/10: MoDOT has established various mechanisms for successful public/public and public/private partnerships.
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<center>'''The Engineering Policy Guide is maintained via the use of Microsoft Edge.  For optimal viewing quality, please choose Microsoft Edge for your browser.'''</center>
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</div>

Revision as of 16:31, 2 February 2024

Our mission is to provide a world-class transportation system that is
safe, innovative, reliable and dedicated to a prosperous Missouri.

Recent changes.png TA image.png MASH info.png

MoDOT’s three pillars of “Safety, Service and Stability” steer our leadership and employees. Our commitment to safety includes keeping both customers and ourselves safe. Our service includes providing outstanding customer service, delivering transportation solutions of great value and using resources wisely. Keeping roads and bridges in good condition, operating a reliable and convenient transportation system, and advancing Missouri’s economic development reflect our commitment to stability.
Innovative concepts, such as Practical Design and design-build, are used to deliver our commitments. These and other forward-thinking concepts shape the content of the ENGINEERING POLICY GUIDE (EPG). This document provides a single reference for all engineering and engineering-related Bridge, Construction, Design, Highway Safety & Traffic, Maintenance, Planning and Right of Way guidance.

Google search.png Broken link.png Approval process.png E-update.png

The design concepts and criteria within the Engineering Policy Guide (EPG) are intended for use when designing new construction projects on new locations or designing reconstruction projects on existing locations. Projects on existing roadways call for a flexible, practical, and performance-based approach to design. The EPG encourages flexible and practical design, which emphasizes the role of the planning and design teams in determining appropriate design dimensions based on project-specific conditions and existing and future roadway performance, more than on meeting specific nominal design criteria. Although new design values and concepts may be presented throughout the EPG, this does not imply that existing roadways are unsafe, nor does it mandate the initiation of projects to improve existing roadways. While the EPG does include nearly all engineering related aspects of roadway design and maintenance it is not all encompassing. The use of properly equipped and maintained vehicles, operated by a capable user, is also pertinent to the safe and efficient operation of a transportation facility.

The Engineering Policy Guide is maintained via the use of Microsoft Edge. For optimal viewing quality, please choose Microsoft Edge for your browser.
Retrieved from "https://epg.modot.org/index.php?title=Main_Page&oldid=53380"