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|rowspan="3" align="right" |'''<font color = "white"><font size = 4.7><i>HELPFUL EPG VIDEOS: </i></font color="white"></font size = 5>|| ||align="left"|''' '''<BIG><font color = "white"><i>[[media:Logging into the EPG.wmv|•Logging into the EPG]]</i></font color="white">
 
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| ||align="left"|''' <BIG><font color = "white"><i>[[media:Help Finding EPG Info.wmv|•Finding Info in the EPG]]</i></font color="white">
 
 
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| ||align="left"|''' <Big><font color = "white"><i>[[media:Article History and Receiving.wmv|•Article History & How to Receive EMails When Articles are Revised]]</i></font color="white">
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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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|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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[[image:903.12.2.jpg|300px|center|thumb|<center>'''Joplin faced a EF5 tornado on May 22nd. If you would like to make a donation to District 7 employees, please send checks to:
 
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'''D7 Highway Credit Union, 3929 E. 7th Street, Suite A, Joplin, MO  64801.
 
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'''Make checks payable to the D7 Highway Credit Union and reference D7 Employee Fund in the memo.'''</center>]]
 
  
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|[[image:Main Page 2a June 8, 2011.jpg|150px|center]]||[[image:Main Page 2b June 8, 2011.jpg|150px|center]]
 
 
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|colspan="2" align="center"|'''Historic flooding in District 10
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| [[image:Google search.png|200px|bottom|link=https://epg.modot.org/modot/EPG_GoogleSearch.html]]
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| [[image:recent_changes.png|200px|bottom|link=Recent Policy Changes in the EPG]]
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| [[image:TA_image.png|200px|bottom|link=616.8_Typical_Applications_(MUTCD_6H)#616.8.2.1_Typical_Applications]]
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| [[image:MASH_info.png|200px|bottom|link=https://epg.modot.org/files/c/ce/MASH_Implementation.pdf]]
 
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|colspan="2"|'''Mntc. Supt. Eugene Davis, Proj. Man. Eric Krapf and Dist. Engr. Mark Shelton discuss the I-55 condition at St. John's Bayou (left).  Many other routes in District 10 presented challenges, including Route 60 at Fisk (right).  District 10 crews kept the route open.'''
 
 
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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 [[:Category:143 Practical Design|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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<div style="margin-top:12px; font-size:95%; padding:5px; border:1px solid black;background-color:white; color:black; border-radius:5px; box-shadow:5px 5px 5px #888888">
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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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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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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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[[image:Main Page 3 June 8, 2011.jpg|300px|center|thumb|<center>'''Lebanon Intermediate Maintenance Worker Brent Jones is part of a crew repairing roadway edges on I-44 east of Lebanon.'''</center>]]
 
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[[image:Main Page 4 June 2011.jpg|300px|center|thumb|<center>'''Rich Bearden, D5 Electrician, rewires a traffic head for a flashing yellow arrow on Route F in Fulton.'''</center>]]
 
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|<center>'''''[http://contribute.modot.mo.gov/ExpressLane/documents/fastforward.pdf FASTforward]'''''</center>
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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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| [[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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|align="center"|Connect to the most recent and innovative business, policy and engineering solutions at MoDOT!
 
 
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'''[[616.30 Work Zone Capacity, Queue and Travel Delay|EPG 616.30 Work Zone Capacity, Queue and Travel Delay]]'''
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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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6/23/11: Traffic has expanded and moved to this new article info pertaining to work zone software and strategies to predict and alleviate queues and delay.
 
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'''[[616.13 Crossovers, Temporary Connections and Detours|EPG 616.13 Crossovers, Temporary Connections and Detours]]'''
 
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6/22/11:  Designers are given the option to eliminate detours of closed routes having less than 400 AADT.  New guidance is also provide for using public info and advance turn signs to ameliorate the impact of closing the road in [[616.2 Work Zone Signing and Applications#616.2.5 Detour and Alternate Route Signing|EPG 616.2.5 Detour and Alternate Route Signing]].
 
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'''[[616.2 Work Zone Signing and Applications#616.2.9 Flags and Advance Warning Rail System|EPG 616.2.9 Flags and Advance Warning Rail System]]'''
 
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6/22/11: Flags are required on all active signs in the first advance warning areas for daytime operations only. Nighttime use of flags is not prohibited.
 
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'''[[616.23 Traffic Control for Field Operations#Direction indicator barricades|Direction Indicator Barricades]] (DIBs) Guidance'''
 
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6/22/11: DIBs should be used for long-term and may be used in short-term stationary projects.
 
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'''[[233.3 Roundabouts|Review of Roundabout Designs]]'''
 
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6/22/11:  Traffic and Design divisions will now review preliminary layouts of all roundabouts.
 
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'''[[:Category:1019 Cement#1019.5.4 Cement Processing Additions|EPG 1019.5.4 Cement Processing Additions]]'''
 
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6/22/11:  AASHTO M 327 and M 85 now specified due to AASHTO and ASTM synchronizing their specs.
 
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'''[[131.1 Design Exception Process#If the design exception request|EPG 131.1 Design Exception Process]]'''
 
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6/22/11:  Design exceptions are now to be analyzed for safety where the AASHTO ''Highway Safety Manual'' allows.
 
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'''[[:Category:822 Roadside Vegetation Management|EPG 822 Roadside Vegetation Management]]'''
 
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6/22/11: Guidance in EPG 822 has been generally re-written to reflect Practical Operations.
 
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'''Junkyard Forms'''
 
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6/17/11: [[236.17 Junkyards|EPG 236.17 Junkyards]] has been updated with several renamed and revised forms.
 
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'''[[236.16 Outdoor Advertising|EPG 236.16 Outdoor Advertising]]'''
 
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6/17/11: Many of the Right of Way forms have been updated and several new ones have been added.
 
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'''[[:Category:402 Bituminous Surface Leveling|Contract Leveling Courses]]'''
 
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6/7/11: Most of the sheets in the Traffic Control CLC Templates were updated to be in line with current guidance. CLC Guidelines and JSP were also updated.
 
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'''[[:Category:619 Pavement Edge Treatment|Pavement Edge Treatment]]'''
 
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6/17/11: Pavement Edge Treatment info was moved from EPG 616.17 to this new article to coordinate with pay items.
 
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'''System I Protective Coating'''
 
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6/13/11:  Guidance has been added to [[751.14 Steel Superstructure#751.14.5.8 Protective Coating Requirements|EPG 751.14.5.8]] and [[751.50 Standard Detailing Notes#A4. Protective Coatings|EPG 751.50]] to accommodate this new system.
 
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'''EPG 751 Revisions'''
 
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6/13/11: The limits were corrected for "No Wearing Surface" cantilevers in [[751.10 General Superstructure#No Wearing Surface:|EPG 751.10.3.2]] (to less than 3'-8"); in [[751.22 P/S Concrete I Girders#PART SECTION SHOWING|EPG 751.22.3.13]] the size of the diaphragm was clarified in the "Part Section Showing Interm't Diaphragms" figure; in [[751.37 Drilled Shafts#751.37.6.1 Reinforcement Design|EPG 751.6.1]] guidance for minimum spacing was added; a suggested range in [[751.37 Drilled Shafts#751.37.6.2 Longitudinal Reinforcement|EPG 751.37.6.2]] was removed;  and in [[751.37 Drilled Shafts#751.37.6.7 Shear Resistance|EPG 751.37.6.7]] the V<sub>s</sub> equation was corrected.
 
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'''[[136.10 Construction Authorization and Letting#136.10.14 Request for Concurrence|EPG 136.10.14 Request for Concurrence]]
 
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6/10/11: Expanded guidance has been provided for an LPA's request for concurrence.
 
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'''[[907.3 Travel Safe Zones#Recommendations|EPG 907.3 Travel Safe Zones]]
 
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6/7/11: Traffic Safety Quality Circle recommends a minimum length of 1 mile for the Travel Safe Zones.
 
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'''[[:Category:110 State and Federal Wage Rates and Other Requirements#Resource Manual for Equal Opportunity Contract Compliance|Resource Manual for Equal Opportunity Contract Compliance]]'''
 
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6/1/11: External Civil Rights has updated this resource containing detailed information concerning E.E.O. matters.
 
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'''[[141.4 Transportation Improvement Program Amendments|EPG 141.4 Transportation Improvement Program Amendments]]'''
 
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5/12/11: Transportation Planning has provided new guidance for TIP amendments.
 
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'''[[:Category:235 Preliminary Plans#235.2.3 Project Agreements|EPG 235.2.3 Project Agreements]]'''
 
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5/5/11:  The number of copies of the project agreement has been reduced to four. Additional guidance has also been provided about the agreement's distribution.
 
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'''Engineering Professional Services'''
 
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5/4/11:  Several forms were updated in [[:Category:134 Engineering Professional Services#134.3 Engineering Professional Services Guidelines|EPG 134.3 Engineering Professional Services Guidelines]].
 
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'''[[821.19 Problem Weeds#Table 821.19 Recommended Products and Rates|EPG 821.19 Problem Weeds]]'''
 
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5/3/11: The recommended products and rates for some problem weeds have been updated.
 
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'''[[751.8 LRFD Concrete Box Culverts|EPG 751.8 LRFD Concrete Box Culverts]]'''
 
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5/3/11:  FHWA mandates that all bridges and foundations be designed in accordance with LRFD Bridge Design specs.  This new article replaces EPG 751.8 LFD Culverts, that presented ''LFD Bridge Design Manual'' info.
 
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'''[[751.39 Seal Course|EPG 751.39 Seal Course]]'''
 
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4/29/11: Bridge has updated the design method.
 
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'''[http://epg.modot.org/index.php?title=751.10_General_Superstructure#751.10.15_Deck_Concrete_Finishing EPG 751.10.15 Deck Concrete Finishing]'''
 
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4/29/11: New guidance is now available allowing the use of vibratory screeds for finishing bridge decks.
 
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'''[[751.1 Preliminary Design#751.1.1.5 Routine New Bridge Design Schedule (Nonseismic)|EPG 751.1.1.5 Routine New Bridge Design Schedule (Nonseismic)]]
 
  
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4/29/11: A new bridge design schedule has been added.
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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>

Latest revision as of 12:52, 12 September 2024

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

Google search.png 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.

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=54249"