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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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|    [[image:Main Page February 7, 2017.jpg|center|400px|thumb|<center>'''  At Washington, MO, [http://www.alberici.com/Pages/default.aspx Alberici] employees construct the [http://www.modot.org/stlouis/major_projects/Route47MissouriRiverBridge/ new Rte. 47 Missouri River Bridge] just upstream (to the west) of the existing bridge, which opened in 1936. The new bridge project was awarded for about $63 million and will have two 12-ft. lanes and 10-ft. shoulders on the inside and outside. The aesthetics of the bridge will include decorative lighting, railing details and decorative columns.    </center>  ''']]
 
 
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|   [[image:Main Page 2 February 7, 2017.jpg|center|400px|thumb|<center>'''  [http://www.lehmanconstructionllc.com/ Lehman Construction Company] is beginning to construct the [http://www.modot.org/southwest/Online%20Public%20Meeting/ChestnutRROverpass.htm Chestnut Expressway Railroad Bridge] over the Burlington Northern-Santa Fe tracks in Springfield.  The expressway traffic has been shifted to a temporary bypass. The project is expected to be completed in late 2017.      </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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|    [[image:Main Page February 3, 2017.jpg|center|400px|thumb|<center>'''  [http://clarksonconstruction.com/ Clarkson Construction Company] employees continue to [http://www.modot.org/kansascity/major_projects/Route_45_widening.htm widen Rte. 45] to four lanes from I-435 to Rte. K, near Parkville. This project includes retaining walls, a center median and an additional roundabout.      </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://sharepoint/sites/de/RealEstate/SitePages/Home.aspx Right of Way], [http://sharepoint/sites/de/Pages/default.aspx Design], [http://sharepoint/systemdelivery/br/pages/default.aspx Bridge], [http://sharepoint/systemdelivery/cm/Pages/default.aspx Construction], [http://sharepoint/systemdelivery/tr/Pages/default.aspx Traffic] and [http://sharepoint/systemdelivery/mt/default.aspx Maintenance] manuals.
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MediaWiki, the engine behind the Wikipedia on the World Wide Web, is the software delivering the EPG.  Over 40 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="4" | <font size = 2> '''Perhaps you've wondered how many hits the most popular EPG articles have. As of late February, the numbers of hits are:'''
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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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|<font size = 2>'''20.'''  [[:Category:136 Local Public Agency (LPA) Policy|EPG 136]]||<font size = 2> 151594    ||<font size = 2>'''10.''' [[751.5 Standard Details|EPG 751.5]]|| align="right"| <font size = 2> 203518
 
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|<font size = 2>'''19.'''  [[:Category:134 Engineering Professional Services|EPG 134]]||<font size = 2> 154558    ||<font size = 2>'''9.'''  [[:Category:600 INCIDENTAL CONSTRUCTION|EPG 600]]||align="right"|<font size = 2> 238187
 
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|<font size = 2>'''18.'''  [[751.40 Widening and Repair (Non-LRFD)|EPG 751.40]]||<font size = 2> 157941    ||<font size = 2>'''8.'''  [[616.23 Traffic Control for Field Operations|EPG 616.23]]||align="right"|<font size = 2> 257594
 
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|<font size = 2>'''17.'''    [[136.4 Consultant Selection and Consultant Contract Management|EPG 136.4]]||<font size = 2> 165860    ||<font size = 2>'''7.''' [[:Category:100 GENERAL|EPG 100]]||align="right"|<font size = 2> 290225
 
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|<font size = 2>'''16.'''    [[751.50 Standard Detailing Notes|EPG 751.50]]||<font size = 2> 168863    ||<font size = 2>'''6.'''  [[:Category:700 STRUCTURES AND HYDRAULICS|EPG 700]]||align="right"|<font size = 2> 300752
 
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|<font size = 2>'''15.'''    [[620.2 Pavement and Curb Markings (MUTCD Chapter 3B)|EPG 620.2]]||<font size = 2> 173429    ||<font size = 2>'''5.'''  [[:Category:101 Standard Forms|EPG 101]]||align="right"|<font size = 2> 321245
 
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|<font size = 2>'''14.'''    [[:Category:903 Highway Signing|EPG 903]]||<font size = 2> 180423      ||<font size = 2> '''4.''' [[:Category:900 TRAFFIC CONTROL|EPG 900]]||align="right"|<font size = 2> 323348
 
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|<font size = 2>'''13.'''    [[:Category:200 GEOMETRICS|EPG 200]]||<font size = 2> 181023  ||<font size = 2> '''3.''' [[136.12 Figures, Glossary and Other Useful Links|EPG 136.12]] ||align="right"|<font size = 2> 350686
 
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|<font size = 2>'''12.'''    [[136.9 Plans, Specs and Estimates (PSE)|EPG 136.9]]||<font size = 2> 195186  ||<font size = 2>'''2.''' [[:Category:751 LRFD Bridge Design Guidelines|EPG 751]]||align="right"|<font size = 2> 410135
 
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|width="130"|<font size = 2>'''11.'''    [[:Category:616 Temporary Traffic Control|EPG 616]]||<font size = 2> 201741  || width="150"|<font size = 2>'''1.''' EPG Main Page||align="right"|<font size = 2> 2669522
 
 
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'''[[media:Fig 104.7 2017.doc|Cost Estimate Guide for Rural Preliminary Design]] '''
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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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2/21/17: In [[104.7 Estimates|EPG 104.7 Estimates]], the Cost Estimate Guide for rural preliminary design was updated.
 
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'''[[236.7 Negotiation#236.7.4.5 Subordination of Mortgage Liens|EPG 236.7.4.5 Subordination of Mortgage Liens]]'''
 
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2/17/17: Guidance about the Partial Deed of Release has been updated to reflect current practices.
 
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'''Epoxy Coated Reinforcing'''
 
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2/15/17: Guidance in [[751.5 Structural Detailing Guidelines#751.5.9.2.2 Epoxy Coated Reinforcement Requirements|EPG 751.5.9.2.2 Epoxy Coated Reinforcement Requirements]] has expanded the use of epoxy coated reinforcement in bridge structures.
 
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'''Traffic Signal Maintenance'''
 
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2/15/17:  Signal-related preventive maintenance and inspection process guidance in [[902.4 Signal Installations and Equipment#902.4.2.1 Controller and Cabinet Replacement Program|EPG 902.4.2.1 Controller and Cabinet Replacement Program]] and [[902.5 Traffic Control Signal Features (MUTCD Chapter 4D)#902.5.8.3 Signal Maintenance|EPG 902.5.8.3 Signal Maintenance]] was updated.
 
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'''[[127.29 Storm Water|EPG 127.29 Storm Water]]'''
 
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2/15/17: New and updated guidance provides permit requirements. Also, new [[:Category:129 Public Involvement#129.13 Public Involvement for Stormwater|EPG 129.13 Public Involvement for Stormwater]] guidance describes the public involvement process that allows input on new permits.   
 
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'''[[616.6 Temporary Traffic Control Zone Devices (MUTCD 6F)#616.6.51.3 WORK ZONE NO PHONE ZONE Sign|WORK ZONE NO PHONE ZONE Sign]]'''
 
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2/15/17:  New guidance implements the Work Zone No Phone Zone signs. [[media:616.8.50 2017.pdf|TA-50]] was also updated.
 
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'''[[751.10 General Superstructure#751.10.4 Conduit Systems|EPG 751.10.4 Conduit Systems]]'''
 
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2/10/17: Guidance about deflection fitting and expansion fitting requirements was clarified.
 
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'''[[751.40 Widening and Repair (LFD and Not Updated)#751.40.2.3 Substructure Repair|EPG 751.40.2.3 Substructure Repair]]'''
 
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2/9/17: Guidance for formed and unformed repair areas was clarified.
 
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'''Links to Maintenance Agreements'''
 
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2/3/17: Several articles, such as [[171.1 Administration#171.1.1 Agreements|EPG 171.1.1 Agreements]], that have links to Maintenance Agreements, were updated due to the new eAgreements SharePoint site.
 
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'''[[616.6 Temporary Traffic Control Zone Devices (MUTCD 6F)#616.6.87 Temporary Rumble Strips (MUTCD 6F.87)|EPG 616.6.87 Temporary Rumble Strips]]'''
 
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1/17/17: Guidance has been updated and expanded.
 
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'''[[171.2 Buildings and Grounds#B&G(D2) Weigh Station Obligations|EPG 171.2, B&G(D2) Weigh Station Obligations]]'''
 
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1/11/17: Due to a new MOU with MSHP, snow and ice removal will be performed for all paved surfaces immediately adjacent to weigh station facilities.
 
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'''[[:#134.1.3 Consultant Qualification|EPG 134.1.3 Consultant Qualification]]'''
 
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1/4/17: Guidance has been clarified that a firm is not required to submit a certificate of authority to become prequalified when the firm does work outside the jurisdiction of the MO Board for APEPLSPLA.
 
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'''[[:Category:756 Seismic Design|EPG 756 Seismic Design]]'''
 
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1/4/17: The Bridge Seismic Design Process Flowchart has been revised.
 
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'''[[751.40 Widening and Repair (LFD and Not Updated)#Bent Cap Shear Strengthening using FRP Reinforcement|EPG 751.40.2.3 Substructure Repair]]'''
 
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12/6/16: General guidance was added for rehabilitating existing bent cap using fiber reinforced polymer reinforcement for shear strengthening.
 
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'''[[460.3 Plant Inspection#460.3.13 Asphalt Binder Sampling|EPG 460.3.13 Asphalt Binder Sampling]]'''
 
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12/5/16: New guidance for submission of initial daily binder sample will ensure timely testing.
 
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'''Right of Way Acquisition Authority'''
 
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12/5/16: New guidance for federally funded early acquisition of a parcel is now available in [[236.3 Administration#Federally Funded Early Acquisition|EPG 236.3.4.4 Advance Acquisition - Hardship and Protective Buying]].
 
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'''Form Liner Requirements for Large Block Wall'''
 
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12/5/16: Guidance in [http://epg.modot.org/index.php?title=Category:747_Bridge_Reports_and_Layouts#747.1.6.2_Mechanically_Stabilized_Earth_.28MSE.29_Wall_Systems EPG 747.1.6.2 Mechanically Stabilized Earth (MSE) Wall Systems] and [http://epg.modot.org/index.php?title=751.24_LFD_Retaining_Walls#751.24.2_Mechanically_Stabilized_Earth_.28MSE.29_Walls EPG 751.24.2 Mechanically Stabilized Earth (MSE) Walls] was clarified for form liner requirements for large block walls.
 
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'''[[751.50 Standard Detailing Notes#(J1.20a)|Standard Detailing Note J1.20a]]'''
 
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11/22/16: The shop drawing requirements in this note were clarified.
 
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'''Hairpin Bars'''
 
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11/22/16: Hairpin guidance in [[751.10 General Superstructure#751.10.1.14 Girder Haunch Reinforcement|EPG 751.10.1.14 Girder Haunch Reinforcement]] was expanded and clarified, especially that their location should be clearly shown and that these bars should be included in the bill of reinforcing steel.
 
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'''Girder Reinforcement'''
 
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11/22/16: In [[751.22 P/S Concrete I Girders|EPG 751.22 P/S Concrete I Girders]], guidance for shear reinforcement was updated to current practice. Guidance for A1 reinforcement was revised to not use the WWR located in the flange of NU girders.
 
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'''MoDOT and the Environment'''
 
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11/10/16: Guidance in [[127.9 Floodplain Management and the Regulatory Floodway|EPG 127.9 Floodplain Management and the Regulatory Floodway]], [[127.11 Farmland Conversion|EPG 127.11 Farmland Conversion]] and [[127.21 Federal Emergency Management Agency (FEMA) Flood Buyout Properties|EPG 127.21 Federal Emergency Management Agency (FEMA) Flood Buyout Properties]] was updated to reflect new processes and forms.
 
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'''[[:Category:101 Standard Forms#Land Disturbance Deficiency|New QRGs]]'''
 
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11/9/16:  The Land Disturbance QRG was replaced with three new Land Disturbance QRGs.
 
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'''[[236.6 Appraisal and Appraisal Review#236.6.2 Scope of Assignment|EPG 236.6.2 Scope of Assignment]]'''
 
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11/9/16:  Guidance was updated to reflect current practices. "Scope of Assignment for Simple Assignment or Experienced Staff and Fee" was removed.
 
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'''[[106.16 Special Designs|EPG 106.16 Special Designs]]'''
 
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11/8/16: Guidance for handling drawings from suppliers was expanded.
 
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'''[[643.2 Local Utility Adjustments - Public and Private#643.2.16.1 Buy America Guidelines for Utilities|EPG 643.2.16.1 Buy America Guidelines for Utilities]]'''
 
  
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11/1/16:  Guidance has reverted to the previous, more relaxed, FHWA interpretation of Buy America.
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<div style="margin-top:12px; background-color:black; color:white; border-radius:5px; box-shadow:5px 5px 5px #888888">
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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://epgtest.modot.org/index.php?title=Main_Page&oldid=54249"