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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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|colspan="3" align="center"| <sup>'''___________'''</sup>
 
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|colspan="3" 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="3" align="center"| <sup>'''___________'''</sup>
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----
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|colspan="3" 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 '''</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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|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"|
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| [[image:Google search.png|200px|bottom|link=https://epg.modot.org/modot/EPG_GoogleSearch.html]]
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{| style="margin: 1em auto 1em auto"
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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 Sep 4, 2014.jpg|center|390px|thumb|<center>'''  [http://www.clarksonconstruction.com/ Clarkson Construction Co.] crews pour concrete at sunrise on the [http://www.modot.org/kansascity/major_projects/ManchesterBridgeatI-70.htm Manchester Bridge project]. There are 457,000 lbs. of reinforcing steel in the deck and barrier walls and about 1,500 cubic yards of concrete to be poured in the deck and diaphragms alone. By the end of 2015, the $65 million project will replace the I-70 bridges over Manchester Trafficway, the Blue River and the adjacent rail yard as well as the historic through-tied arch Rte. 40 bridge over the Blue River.    '''  </center>]]
 
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|colspan="2" |    [[image:Main Page Sep 2, 2014.jpg|center|390px|thumb|<center>'''  [http://kciconstruction.com/ KCI Construction] continues Stage 3 work to construct the interior abutments and girders on the land bridge of the [http://www.modot.org/stlouis/major_projects/ParkovertheHighway.htm Park Over the Highway] project near the Gateway Arch in St. Louis.  The land bridge is to be completed by December and all construction on the project is to be completed by October 2015.    '''  </center>]]
 
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|colspan="2" |  [[image:Main Page Aug 29, 2014.jpg|center|390px|thumb|<center>'''  The public showed up at the Upper Elementary School in Rogersville to view the construction timeline and improvements for [http://www.modot.org/southwest/major_projects/ProjectFreeway.htm Project Freeway] that will [http://www.modot.org/southwest/major_projects/Rogersville-85mb.mp4 convert Rte. 60 to a freeway around Rogersville].    '''  </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">
 +
<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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{| style="width:100%; text-align:center; margin-top:12px;"
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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 Aug 28, 2014.jpg|center|390px|thumb|<center>'''  A contractor crew builds an [http://www.ada.gov/ ADA]-compliant sidewalk at Sunshine St. (Rte. D) under Rte. 65 in Springfield.  '''  </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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{| style="margin: 1em auto 1em auto" style="background-color: #F8F8FF"
 
 
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|colspan="2"|'''Perhaps you've wondered how many hits the most popular EPG articles have.  As of early September, the numbers of hits are:'''
 
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|'''20.'''  [[:Category:400 FLEXIBLE PAVEMENT|EPG 400]], 100731 ||'''10.''' [[:Category:616 Temporary Traffic Control|EPG 616]], 147648
 
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|'''19.'''  [[751.5 Standard Details|EPG 751.5]], 103097    ||'''9.'''  [[:Category:101 Standard Forms|EPG 101]], 177296
 
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|'''18.'''    [[903.6 Warning Signs|EPG 903.6]], 103412  ||'''8.''' [[:Category:600 INCIDENTAL CONSTRUCTION|EPG 600]], 181099
 
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|'''17.'''  [[:Category:134 Engineering Professional Services|EPG 134]], 105623    ||'''7.''' [[616.23 Traffic Control for Field Operations|EPG 616.23]], 182801
 
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|'''16.'''    [[136.4 Consultant Selection and Consultant Contract Management|EPG 136.4]], 108982    ||'''6.''' [[136.12 Figures, Glossary and Other Useful Links|EPG 136.12]], 186491
 
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|'''15.'''    [[751.40 Widening and Repair (Non-LRFD)|EPG 751.40]], 111160  ||'''5.''' [[:Category:100 GENERAL|EPG 100]], 223277
 
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|'''14.'''    [[620.2 Pavement and Curb Markings (MUTCD Chapter 3B)|EPG 620.2]], 115071  || '''4.''' [[:Category:700 STRUCTURES AND HYDRAULICS|EPG 700]], 230871
 
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|-
 
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|'''13.'''  [[136.9 Plans, Specs and Estimates (PSE)|EPG 136.9]], 115568  || '''3.''' [[:Category:900 TRAFFIC CONTROL|EPG 900]], 249044
 
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|'''12.'''  [[:Category:903 Highway Signing|EPG 903]], 128743 ||'''2.''' [[:Category:751 LRFD Bridge Design Guidelines|EPG 751]], 280242
 
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|'''11.'''  [[:Category:200 GEOMETRICS|EPG 200]], 144015  ||'''1.''' EPG Main Page, 1690749
 
 
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|valign="top" cellspacinepgg="0" cellpadding="5" style="border: 1px solid #FFA500; background:#ffdead"|
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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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'''[[:Category:151 Administrative Rule Creation or Modification Process|EPG 151 Administrative Rule Creation or Modification Process]]'''
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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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</div>
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9/5/14: This new article outlines the process to create or modify administrative rules.  It especially applies to divisional leaders is based upon new Missouri legislation.
 
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'''Pilot Vehicle Brochure'''
 
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−
9/3/14: In [[616.5 Flagger Control (MUTCD Chapter 6E)#616.5.3.7 Pilot Vehicle|EPG 616.5.3.7 Pilot Vehicle]] information about the ''Pilot Vehicle'' brochure has been added.
 
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'''[[127.25 Maintenance Environmental Policies#127.25.2.1 Hazardous Material Spills (Roadway) by Others|EPG 127.25.2.1 Hazardous Material Spills (Roadway) by Others]]'''
 
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9/2/14: Existing policy was clarified as well as the District Hazardous Material Coordinator info was updated.
 
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−
'''[[606.1 Guardrail#606.1.3.1 3R/4R Projects|EPG 606.1.3.1 3R/4R Projects]]'''
 
−
 
 
−
8/29/14: Guidance about the considerations for guardrails in 1R, 2R, 3R and 4R work was clarified.
 
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'''[[:Category:701 Drilled Shafts|EPG 701 Drilled Shafts]]'''
 
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8/29/14: Guidance was added to clarify why CSL pipes must be filled with water and plugger or capped, as required by Sec 701.4.17.2.1.
 
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−
'''[[643.2 Local Utility Adjustments - Public and Private#643.2.1.13 Federal Cost Participation for Reimbursable Utility Relocations|EPG 643.2.1.13 Federal Cost Participation for Reimbursable Utility Relocations]]'''
 
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−
8/29/14: This new subarticle further clarifies and gives additional info for this topic. As a result of this new info, the wording used in [[643.2 Local Utility Adjustments - Public and Private#643.2.1.44.2 Buy America Certification Requirement for Utilities|Master Reimbursable Utility Agreements (MRUA)]] has been slightly revised to reference Engineering Policy Guide 643.2.1.44 (instead of 643.2.1.43).
 
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'''"Phased" Section 106 Process'''
 
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8/28/14: [[:Category:135 The Section 106 Process#135.2 The Section 106 Process for MoDOT Projects|EPG 135.2 The Section 106 Process for MoDOT Projects]] was revised to reflect a new agreement with FHWA and others allowing MoDOT to use a “phased” approach to achieve Section 106 compliance.  
 
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'''Outdoor Advertising'''
 
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8/26/14: Clarifying guidance about grandfathering an extension was added to [[236.16 Outdoor Advertising#236.16.11 Cutout and Extension Process|EPG 236.16.11 Cutout and Extension Process]].
 
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'''Engineering Judgment'''
 
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8/26/14: A paragraph was added to [[:Category:900 TRAFFIC CONTROL#900.1.9 Engineering Study and Engineering Judgment (MUTCD Section 1A.09)|EPG 900.1.9 Engineering Study and Engineering Judgment's]] "Guidance" and a sentence removed from [[:Category:900 TRAFFIC CONTROL#900.1.13 Definitions of Headings, Words and Phrases in the EPG 900 articles (MUTCD Section 1A.13)|EPG 900.1.13 Definitions']] "A. Standard" to reflect that FHWA now permits MoDOT to use engineering judgment to modify "shall" conditions.
 
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'''Standard Detailing Notes'''
 
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8/25/14: [[751.50 Standard Detailing Notes#(I1.67) Field Welding New Stiffeners|Note I1.67]] was updated for greater clarity.
 
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'''The Professional Land Surveyor's Signature and Seal on Legal Descriptions'''
 
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8/21/14: Guidance for the PLS signature and seal was clarified in [[238.2 Land Surveying#238.2.17 Professional Land Surveyor Review|EPG 238.2.17 Professional Land Surveyor Review]] as well as [[236.4 Description Writing and Titles#236.4.6.2 Methods of Legally Describing the Fee or Portion Thereof|EPG 236.4.6.2 Methods of Legally Describing the Fee or Portion Thereof]].
 
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'''[http://www.modot.org/business/BoxCulvertQuantityProgram.htm Box Culvert Quantity Program]'''
 
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8/20/14: This program is now presented in [[751.8 LRFD Concrete Box Culverts|EPG 751.8 LRFD Concrete Box Culverts]].
 
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'''[[751.1 Preliminary Design#751.1.2.6.3.3 Roadway Fill|EPG 751.1.2.6.3.3 Roadway Fill]]'''
 
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8/18/14: Guidance for the minimum fill over box culverts under roadway has been added.
 
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'''[[903.10 General Service Signs#903.10.1 Sizes of General Service Signs (MUTCD Section 2I.01)|EPG 903.10.1 Sizes of General Service Signs]]'''
 
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8/13/14: General Service Signs have been discontinued. They shall be left in place until they reach the end of their service life.
 
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'''[http://contribute.modot.mo.gov/business/contractor_resources/documents/Land_Disturbance_Training_2014.pdf Land Disturbance Training 2014] and [http://contribute.modot.mo.gov/business/contractor_resources/Land_Disturbance_Tablet_Training_2014.wmv Land Disturbance Tablet Training 2014]'''
 
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−
8/13/14: In [[806.8 Storm Water Pollution Prevention Plan (SWPPP)|EPG 806.8 Storm Water Pollution Prevention Plan (SWPPP)]],
 
−
the Land Disturbance Training 2014, a summarized refresher presentation, was updated. Also, a video, Land Disturbance Tablet Training 2014, is now available for ipad and tablet users.
 
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'''[[750.7 Non-Hydraulic Considerations#750.7.11.1 Minimum Fill Heights|EPG 750.7.11.1 Minimum Fill Heights]]'''
 
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8/12/14: Guidance has been added for minimum fill heights over box culverts. Also, guidance for minimum fill heights over pipes was updated.
 
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'''Standard Detailing Notes'''
 
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8/8/14: [[751.50 Standard Detailing Notes#A1. Design Specifications, Loadings & Unit Stresses|Note A1.1]] was updated for LRFD Seismic Design.
 
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'''[[751.5 Standard Details#751.5.3 Hydraulics|EPG 751.5.3 Hydraulics]]'''
 
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8/8/14: Guidance and flood data tables were updated to be consistent with practical design.
 
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'''[[:Category:622 Pavement and Bridge Surface Removal and Texturing#622.2.1 Construction Inspection for Diamond Grinding of Existing Portland Cement Concrete Pavement (Sec 622.30)|EPG 622.2.1 Construction Inspection for Diamond Grinding of Existing Portland Cement Concrete Pavement]]'''
 
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8/7/14: MoDOT and MDNR have agreed to a sixth precaution involving dispersal of diamond grinding residue.
 
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'''[[236.5 Property Management#236.5.14 Release of Temporary Easements and Retention Clauses|EPG 236.5.14 Release of Temporary Easements and Retention Clauses]]'''
 
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8/6/14: A fourth method is now available to release temporary easements or retention clauses.
 
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'''Sidewalks'''
 
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8/5/14: A new paragraph at the bottom of [[:Category:642 Pedestrian Facilities#Maintenance Responsibility|Maintenance Responsibility]] clarifies existing policy. Guidance in [[642.1 Sidewalk Design Criteria#642.1.1 Sidewalk Location and Width|EPG 642.1.1 Sidewalk Location and Width]] was revised to reflect the 4 ft. minimum width allowed after approval through the Design Exception process.
 
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'''Updated QRGs'''
 
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8/4/14: Two QRGs, [[media:Emergency Contacts 2014.docx|Emergency Contacts]] and [[media:Line Item Adjustments 2014.docx|Line Item Adjustments]], have been updated in [[:Category:101 Standard Forms|EPG 101 Standard Forms]].
 
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'''EPG 902.15 Designing a Traffic Signal'''
 
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8/1/14: The [[media:902.15 worksheets.xlsm|Signal Design Worksheets]] spreadsheet is now available.
 
−
 
 
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'''Standard Detailing Note'''
 
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7/29/14: The new note, [[751.50 Standard Detailing Notes#(A5.6)|A5.6]], will be used for all concrete superstructures where precast panels are used.
 
−
 
 
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'''[[903.4 Overhead Guide Sign Mounting#903.4.12 Overhead Sign and Truss Inspection/Inventory|EPG 903.4.12 Overhead Sign and Truss Inspection/Inventory]]'''
 
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7/29/14: This revison reflects the decision to move sign truss inspection responsibility to Bridge. There is no approved inspection frequency at this time.
 
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'''[[:Category:203 Roadway and Drainage Excavation, Embankment and Compaction#Compacting in Cut (Sec 203.5.8)|EPG 203 Compacting in Cut]]'''
 
  
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7/25/14: The extent of cut compaction has been extended to include unclassified material areas that fit the description of Class A material.
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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"