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|rowspan="2" 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"> ||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" colspan="2"|''' <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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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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|colspan="4" align="center"| <sup>'''___________'''</sup>
 
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|colspan="4" align="center"| '''<Big><font color = "white"><i>Want help on how to update your EPG guidance? &nbsp;It is available at [[:Help Article#EPG Approval Process|EPG Approval Process]].'''</i></font color="white">
 
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|colspan="4" align="center"| <sup>'''___________'''</sup>
 
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|colspan="4" align="center"| '''<Big><font color = "white"><i>[http://www.modot.org/business/standards_and_specs/highwayreadme.htm The Electronic MoDOT Spec Book for Mobile Devices] is now available. You may also [http://www.modot.org/eMoDOTWeb/jsp/signon/signon.jsp sign up for E-Update notices]. To receive notices regarding Engineering Policy Revisions, select "Engineering Policy" then mark the appropriate subjects of interest. '''</i></font color="white">
 
 
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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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|colspan="2" |    [[image:Main Page June 17, 2015.jpg|center|400px|thumb|<center>'''  The piling for the new Rte. 62/53 bridge in Campbell is finished. The contractor is currently excavating for the MSE Wall that will support the fills at the bridge ends. This bridge spans the Union Pacific railroad and will reopen Aug. 1.    '''  </center>]]
 
 
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|colspan="2" |     [[image:Main Page June 16, 2015.jpg|center|400px|thumb|<center>'''  Construction and Materials Liaison Engineer Dennis Brucks works using e-Construction, a paperless delivery process for submission of construction documents, approval of document with digital signatures and communication between stakeholders by mobile devices. e-Construction saves time and money and simplifies document storage.   </center>]]
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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" |    [[image:Main Page 2 June 3, 2015.jpg|center|400px|thumb|<center>'''  Sr. Maint. Worker Scott Claycomb (left) and Maint. Crew Leader Cody Sanny remove a damaged delineator along an on-ramp on I-49 near Neosho.'''    '''  </center>]]
 
 
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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.  Over 20 million 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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|colspan="2" |    [[image:Main Page June 2, 2015.jpg|center|400px|thumb|<center>'''  Walsh-Alberici Joint Venture employees pour concrete on I-70's [http://www.modot.org/stlouis/major_projects/newdanielboonebridge.htm New Daniel Boone Bridge]. Traffic should be on the new eastbound bridge before summer ends.    '''  </center>]]
 
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|colspan="2" |'''Perhaps you've wondered how many hits the most popular EPG articles have.  As of mid-June, the numbers of hits are:'''
 
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|'''20.'''  [[751.50 Standard Detailing Notes|EPG 751.50]], 115858 ||'''10.''' [[:Category:616 Temporary Traffic Control|EPG 616]], 163956
 
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|'''19.'''  [[903.6 Warning Signs|EPG 903.6]], 116924      ||'''9.'''  [[:Category:600 INCIDENTAL CONSTRUCTION|EPG 600]], 198381
 
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|'''18.'''  [[:Category:134 Engineering Professional Services|EPG 134]], 120045  ||'''8.'''  [[616.23 Traffic Control for Field Operations|EPG 616.23]], 210188
 
 
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|'''17.'''  [[751.40 Widening and Repair (Non-LRFD)|EPG 751.40]], 120756    ||'''7.''' [[:Category:101 Standard Forms|EPG 101]], 225541
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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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|'''16.'''    [[136.4 Consultant Selection and Consultant Contract Management|EPG 136.4]], 125790    ||'''6.''' [[136.12 Figures, Glossary and Other Useful Links|EPG 136.12]], 240263
 
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|'''15.'''    [[751.5 Standard Details|EPG 751.5]], 130821      ||'''5.''' [[:Category:100 GENERAL|EPG 100]], 243680
 
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|'''14.'''    [[620.2 Pavement and Curb Markings (MUTCD Chapter 3B)|EPG 620.2]], 133712      || '''4.''' [[:Category:700 STRUCTURES AND HYDRAULICS|EPG 700]], 253052
 
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|'''13.'''    [[136.9 Plans, Specs and Estimates (PSE)|EPG 136.9]], 133827  || '''3.''' [[:Category:900 TRAFFIC CONTROL|EPG 900]], 274141
 
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|'''12.'''  [[:Category:903 Highway Signing|EPG 903]], 148024 ||'''2.''' [[:Category:751 LRFD Bridge Design Guidelines|EPG 751]], 317830
 
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|'''11.'''  [[:Category:200 GEOMETRICS|EPG 200]], 154575  ||'''1.''' EPG Main Page, 1997003
 
 
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|valign="top" cellspacinepgg="0" cellpadding="5" style="border: 1px solid #FFA500; background:#ffdead"|
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'''[[751.50 Standard Detailing Notes#J. MSE Wall Notes (Notes for Bridge Standard Drawings)|J. MSE Wall Notes (Notes for Bridge Standard Drawings)]]'''
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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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6/17/15: These general notes were revised to clarify wedge requirements for the area behind soil reinforced zone.  Also, design options were given to designers to achieve more economical results.
 
−
 
 
−
'''[[:Category:749 Hydrologic Analysis|EPG 749 Hydrologic Analysis]]'''
 
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−
6/16/15: Guidance for USGS Regression Equations and IDF Curves has been updated in numerous locations in this article.  A procedure for [[:Category:749 Hydrologic Analysis#749.11 Stream Confluences|determining stream flows at confluences]] was also added.
 
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'''[http://epg.modot.mo.gov/index.php?title=606.1_Guardrail#Adjusting_Low_Guardrail Adjusting Low Guardrail]'''
 
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−
6/16/15:  This new guidance reflects the innovation challenge- and VECP-submitted practice of raising wooden blocks as a method of adjusting guardrail height.
 
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−
'''Box Culvert Concrete Type'''
 
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−
6/12/15: In [[750.7 Non-Hydraulic Considerations#750.7.4.6 Concrete Type|EPG 750.7.4.6 Concrete Type]], guidance has been added for the updated Class B-1 Concrete pay item.
 
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−
'''[[Off-Systems Guide Schedule for Federal-Aid Acceptance Sampling and Testing (FAST)|Off-Systems Guide Schedule for Federal-Aid Acceptance Sampling and Testing (FAST)]]'''
 
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−
6/12/15:  This table has been updated with the latest information.
 
−
 
 
−
'''[[907.3 Travel Safe Zones|EPG 907.3 Travel Safe Zones]]'''
 
−
 
 
−
6/11/15: This article was clarified and expanded, including a step-by-step description of the Travel Safe Zone process, was added  to better explain where and why TSZs are needed.
 
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−
'''Concrete Bridge Deck Sealers'''
 
−
 
 
−
6/10/15: Several [[:Category:771 Bridge Preventative Maintenance Guidelines|EPG 771 Bridge Preventative Maintenance Guidelines]] articles have been removed or revised.  The new listing for the concrete bridge deck sealer articles is available at [[771.15 Concrete Bridge Deck Sealer Selection Matrix|EPG 771.15 Concrete Bridge Deck Sealer Selection Matrix]].
 
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'''[[131.2 Proprietary Items and Public Interest Findings#131.2.2.1 Requests for use of a Proprietary Item|EPG 131.2.2.1 Requests for use of a Proprietary Item]]'''
 
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6/9/15: The submittal process has been updated.
 
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'''Mechanical Bar Splice Samples'''
 
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6/9/15: In [[:Category:1036 Reinforcing Steel for Concrete#1036.2.1.1 Reinforcing Steel, Dowel Bars, Mechanical Bar Splices and Cold Drawn Wire|EPG 1036.2.1.1 Reinforcing Steel, Dowel Bars, Mechanical Bar Splices and Cold Drawn Wire]], new guidance for sampling mechanical bar splices was added so that the guidance now matches current practice.
 
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'''[[236.16 Outdoor Advertising#Digital Upgrade Request|EPG 236.16.12.1 Digital Upgrade Request]]'''
 
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5/29/15: In the digital sign upgrade process, upon receiving a written upgrade request from the permit owner, the trait “COS DIGITAL REQUEST” should now be updated to “YES” and the written upgrade request attached in TMS.
 
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'''Pre-Acceptance Lists and Summary of Materials Inspected'''
 
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5/28/15: PAL guidance in [[106.12 Pre-Acceptance Lists (PAL)#5) Frequency of Facility Review, Sampling and Testing|EPG 106.12.1.2 District Responsibility]] was clarified to allow districts to review PAL facilities on a quarterly basis.  In [[106.21 Summary of Materials Inspected#106.21.1.1 Summary Packet of Materials Inspected|EPG 106.21.1.1 Summary Packet of Materials Inspected]], guidance was clarified to make the Summary of Concrete Component Testing portion of the summary report optional.
 
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'''[[:Category:108 Prosecution and Progress#108.1 Subletting of Contract (for Sec 108.1)|EPG 108.1 Subletting of Contract]]'''
 
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5/27/15: Guidance for the contract subletting was clarified and the approval process was streamlined. Guidance on how to handle second tier subcontracting was added. The requirement for subcontract requests to be digitally signed and submitted electronically will be phased in.
 
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'''Updated QRGs'''
 
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5/15/15: In [[:Category:101 Standard Forms#Quick Reference Guides (QRGs)|EPG 101 Standard Forms]], [[media:Change Order Codes 2015.doc|Change Order Codes]] and [[media:Change Orders – Value Engineering 2015.doc|Change Orders – Value Engineering]] were updated.
 
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'''[[media:146 CUF May 2015.pdf|Commercially Useful Function (CUF) Determination Form]]'''
 
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5/15/15: In [[:Category:146 Disadvantaged Business Enterprise (DBE)#146.2 DBE Subcontract|EPG 146 Disadvantaged Business Enterprise (DBE)]], the latest version of the CUF Determination Form has been provided.
 
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'''New QRG'''
 
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5/14/15: [[media:How to Use Cognos Reports.docx|How to Use Cognos Reports]] is now available in [[:Category:101 Standard Forms|EPG 101 Standard Forms]].
 
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'''[[:Category:134 Engineering Professional Services#Non-Profit and Governmental Indirect Cost Rate Requirements|Non-Profit and Governmental Indirect Cost Rate Requirements]]'''
 
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5/14/15: Guidance has been added to [[:Category:134 Engineering Professional Services#134.1.3 Consultant Qualification|EPG 134.1.3 Consultant Qualification]] to accommodate 2CFR 200’s requirements for both non-profit and governmental organizations.
 
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'''Updating Box Culverts to LRFD Design'''
 
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5/13/15: In [[750.2 Culverts#750.2.11 Data Required on Plans|EPG 750.2.11]], added guidance that flow line elevations may be below natural stream bottom. In [[750.7 Non-Hydraulic Considerations#750.7.4.1 Standard Plans|EPG 750.7.4.1]] and  [[751.8 LRFD Concrete Box Culverts#751.8.1 General|EPG 751.8.1]], updated Reference Guide SBC. In [[751.8 LRFD Concrete Box Culverts#751.8.3.2 Steel Reinforcement|EPG 751.8.3.2 and EPG 751.8.3.3]]: clarified that the E1 bar mark is used in the toe walls both up- and downstream, clarified that J6 bars are used in flared wings in lieu of J1 bars, and added bending diagrams for R1 and R2 bars. In EPG 751.50, revised [[751.50 Standard Detailing Notes#(A1.2) Design Loading:|Notes A1.2]] and [[751.50 Standard Detailing Notes#(A2.10)|A2.10]].
 
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'''EPG 643 Utility Procedures'''
 
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−
5/12/15: Three of the EPG 643 articles were generally updated. [[643.1 Utilities - Status and Liability Acceptance|EPG 643.1 Utilities - Status and Liability Acceptance]] also updated info on "no utility impact" projects and removed detail of liability acceptance. In [[643.2 Local Utility Adjustments - Public and Private|EPG 643.2 Local Utility Adjustments - Public and Private]], guidance for Change Orders was updated. [[643.3 Policy, Standards and Regulations|EPG 643.3 Policy, Standards and Regulations]] was organized to better reflect the CSR. Online permitting info was added and some of the bridge attachment info. was updated.
 
−
 
 
−
'''[[media:Change Order Codes 2015.doc|Change Order Codes]]'''
 
−
 
 
−
5/12/15: This QRG was clarified in both [[:Category:101 Standard Forms|EPG 101 Standard Forms]] and [[:Category:109 Measurement and Payment|EPG 109 Measurement and Payment]] to to better describe the reasons code should be used in any situation.
 
−
 
 
−
'''[[media:616.13 WZ Impact.xlsx|MoDOT Work Zone Impact Analysis Spreadsheet with HCM 2010 Program]]'''
 
−
 
 
−
5/11/15: This spreadsheet has been updated in [[616.13 Work Zone Capacity, Queue and Travel Delay|EPG 616.13 Work Zone Capacity, Queue and Travel Delay]].
 
−
 
 
−
'''[[907.7 Highway Safety Manual|EPG 907.7 Highway Safety Manual]]'''
 
−
 
 
−
4/23/15: This new article reflects current policy regarding the ''Highway Safety Manual''.
 
−
 
 
−
'''[[media:136.9.4 2014.doc|ADA Checklist]]'''
 
−
 
 
−
4/22/15: The latest version of the ADA Checklist is now available at [[642.1 Sidewalk Design Criteria|EPG 642.1 Sidewalk Design Criteria]].
 
−
 
 
−
'''[[:Category:146 Disadvantaged Business Enterprise (DBE)#146.3.1 DBE Subcontract – Performing Work Onsite|EPG 146.3.1 DBE Subcontract – Performing Work Onsite]]'''
 
−
 
 
−
4/20/15:  New guidance is available for materials supplier DBEs who are not performing any labor on the project. Instructions have been provided for completing and saving CUF verification forms strictly related to materials suppliers.
 
−
 
 
−
'''[[:Category:150 Quality Management|EPG 150 Quality Management]]'''
 
−
 
 
−
4/15/15: Archaic guidance was deleted to conform with changes made to the July 2014 Quality Management JSP.  Also, MoDOT now provides a [http://www.modot.org/business/contractor_resources/Quality_Management/CorrectiveActionRequest.pdf Corrective Action Request] form for contractors to use.
 
−
 
 
−
'''[[750.7 Non-Hydraulic Considerations#750.7.3 Environmental Requirements|EPG 750.7.3 Environmental Requirements]]'''
 
  
−
4/9/16: Along with new verbiage for clarification, a table, Summary of COE Regional Condition Requirements, has been added.
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<div style="margin-top:12px; background-color:black; color:white; border-radius:5px; box-shadow:5px 5px 5px #888888">
 +
<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>
 +
</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"