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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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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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| ||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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|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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|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 Jan 24, 2014.jpg|center|390px|thumb|<center>'''    MoDOT's Construction Budget    '''</center>]]
 
 
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|colspan="2"|  [[image:Main Page Jan 23, 2014.jpg|center|390px|thumb|<center>'''    Employees from the joint venture of [http://www.walshgroup.com/news/walsh-alberici-selected-to-build-new-daniel-boone-bridge.html Walsh-Alberici] pour the drilled shaft for a bridge column of the [http://www.modot.org/stlouis/major_projects/newdanielboonebridge.htm new I-64 Daniel Boone Bridge] over the Missouri River. The project will have all the traffic in their final positions by October 2015.  In late 2015, the current westbound bridge, built in 1935, will be removed. '''</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 Jan 22, 2014.jpg|center|390px|thumb|<center>'''    Work proceeds on the [http://www.modot.org/stlouis/major_projects/Route364upgrade.htm Rte. 364 Page Ave. Extension] bridge over Motherhead Rd. in Cottleville.  The 9-mile project is scheduled to open in sections this fall with this section (Rte. K to Rte. 94) to open at the end of October.    '''</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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| [[image:Main Page Jan 21, 2014.jpg|center|390px|thumb|<center>'''    Ricardo Morris, Info. Systems Technologist, provides support for WeBTransport (a program that handles estimate and plans software) and Expedite (a program to streamline the bidding process by controlling the bid letting process and helping contractors with their bid submittals).   '''</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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|colspan="2"|'''Perhaps you've wondered how many hits the most popular EPG articles have.  As of late January, the numbers of hits are:'''
 
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|'''20.'''  [[751.5 Standard Details|EPG 751.5]], 87804  ||'''10.''' [[:Category:200 GEOMETRICS|EPG 200]], 131513
 
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|'''19.'''  [[136.9 Plans, Specs and Estimates (PSE)|EPG 136.9]], 90236  ||'''9.'''  [[136.12 Figures, Glossary and Other Useful Links|EPG 136.12]], 138756
 
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|'''18.'''  [[136.4 Consultant Selection and Consultant Contract Management|EPG 136.4]], 91155  ||'''8.''' [[:Category:101 Standard Forms|EPG 101]], 143309
 
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|'''17.'''    [[:Category:134 Engineering Professional Services|EPG 134]], 92305  ||'''7.''' [[616.23 Traffic Control for Field Operations|EPG 616.23]], 157706
 
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|'''16.'''  [[:Category:400 FLEXIBLE PAVEMENT|EPG 400]], 92538  ||'''6.''' [[:Category:600 INCIDENTAL CONSTRUCTION|EPG 600]], 164379
 
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|'''15.'''  [[903.6 Warning Signs|EPG 903.6]], 92645  ||'''5.''' [[:Category:100 GENERAL|EPG 100]], 199614
 
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|'''14.'''  [[751.40 Widening and Repair (Non-LRFD)|EPG 751.40]], 95764  ||'''4.''' [[:Category:700 STRUCTURES AND HYDRAULICS|EPG 700]], 206289
 
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|'''13.'''  [[620.2 Pavement and Curb Markings (MUTCD Chapter 3B)|EPG 620.2]], 100316  ||'''3.''' [[:Category:900 TRAFFIC CONTROL|EPG 900]], 224882
 
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|'''12.'''  [[:Category:903 Highway Signing|EPG 903]], 110295 ||'''2.''' [[:Category:751 LRFD Bridge Design Guidelines|EPG 751]], 241661
 
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|'''11.'''  [[:Category:616 Temporary Traffic Control|EPG 616]], 130346  ||'''1.''' EPG Main Page, 1412899
 
 
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'''[[:Category:134 Engineering Professional Services#Central Office Design Division distributes copies|EPG 134.4 Contract Approval, Execution and Distribution]]'''
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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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1/27/14: A note was added to remind project managers and contract administrators to get funds obligated prior to issuing a Notice to Proceed.
 
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'''Bridge Memorandums'''
 
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1/24/14:  Bridge Memo guidance has been expanded and clarified in both [[751.1 Preliminary Design#751.1.2.17 Bridge Memorandums|EPG 751.1.2.17 Bridge Memorandums]] and [[751.1 Preliminary Design#751.1.3.1 Overview]].
 
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'''[[media:concrete mix design creation 2014.doc|Concrete Mix Design Creation]] QRG'''
 
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1/22/14: This [[:Category:101 Standard Forms#Quick Reference Guides (QRGs)|QRG]] was updated to reflect previous spec and organization changes.
 
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'''[[:Category:134 Engineering Professional Services#The district then follows the procedures below|EPG 134.2.4 Consultant Solicitation and Selection Process – Standard Solicitation Method for On-Call/Hourly Rate Contracts]]'''
 
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1/21/14: Guidance for the MOU process has been updated to reflect that all MOUs are now federally funded.
 
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'''[[806.8 Storm Water Pollution Prevention Plan (SWPPP)|EPG 806.8 Storm Water Pollution Prevention Plan (SWPPP)]]'''
 
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1/13/14: Best management practices (BMPs) have been both altered and removed.  MoDOT will no longer utilize the nomenclature "Type I" and "Type II" ditch checks, but will utilize "Rock Ditch Check" and "Alternate Ditch Check".  Please familiarize yourself with the newly revised SWPPP guidance.
 
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'''[[:Category:950 Automated Traffic Enforcement|EPG 950 Automated Traffic Enforcement]]'''
 
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1/10/14: There have been numerous clarifications in this article as well as the addition of new guidance for established practices (such as [[:Category:950 Automated Traffic Enforcement#950.2.2 Automated Speed Enforcement by a Law Enforcement Officer|EPG 950.2.2 Automated Speed Enforcement by a Law Enforcement Officer]]).
 
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'''MAP-21's Transportation Alternatives Program (TAP)'''
 
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1/9/14: New LPA guidance, [[136.3 Federal Aid Basics#136.3.18 Transportation Alternatives Program (TAP)|EPG 136.3.18 Transportation Alternatives Program (TAP)]], is now available. TAP includes the pre-MAP-21 programs of Transportation Enhancements, Recreational Trails, Safe Routes to School and Scenic Byways.
 
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'''Driving Pile to Rock'''
 
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1/7/14: Driving pile to rock criteria has been clarified. Much of [[:Category:702 Load-Bearing Piles|EPG 702 Load-Bearing Piles]] has been re-written to reflect the requirement of pile point reinforcement on all piles driven to bear on rock and the elimination of the 75% hammer efficiency requirement for single acting diesel hammers.  [[751.36 Driven Piles#Pile Point Reinforcement|EPG 751.36.2 Steel Pile]] was also revised to reflect this established practice.
 
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'''[[106.3.2.59 TM-59, Determination of the International Roughness Index#Average IRI over a 528 ft. long segment|IRI Data Entry]]'''
 
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1/7/14: Additional guidance is now available for IRI data entry in EPG 106.3.2.59.3.1 Segment Smoothness.
 
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'''LEFT TURN YIELD ON FLASHING ARROW Sign'''
 
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1/7/14: Guidance in [[903.5 Regulatory Signs#903.5.30 Traffic Signal Signs (R10-3, R10-5 through R10-30) (MUTCD Sections 2B.53 and 2B.54)|EPG 903.5.30 Traffic Signal Signs]] has been updated to show this sign is no longer a special sign but is now identified as R10-27a.
 
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'''[[751.36 Driven Piles#Waterjetting|Waterjetting]]'''
 
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1/3/14: New waterjetting guidance to reflect established practice has been added to EPG 751.36.
 
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'''Flourescent Yellow-Green Signs'''
 
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1/3/14:  In [[903.2 Extent of Signing#|Table 903.2.20.2 Common Uses of Sign Background Colors]], flourescent yellow-green was removed as a color choice from pedestrian and bicycle warning signs.  MoDOT reserves yellow-green for school signs only to make school signs stand out.
 
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'''Cast In Place Standard Detailing Notes'''
 
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1/3/14: In [[751.50 Standard Detailing Notes#(A1.2) Omit parts not applicable|A1.2]], a note was added for CIP steel pipe pile design stresses.  In [[751.50 Standard Detailing Notes#G5. 20" and 24" CIP Piles|G5 and G6]], CIP pile and as-built foundation notes were updated.
 
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'''[[751.1 Preliminary Design#751.1.3.3 Railing Type, Height and Guidelines for Curb Blockouts|EPG 751.1.3.3 Railing Type, Height and Guidelines for Curb Blockouts]]'''
 
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12/31/13:  EPG 751.1.3.3 was re-titled and re-written to reflect current practice.  A handy new table, [[751.1 Preliminary Design#Common Bridge Rails (for Rehabilitations)|Common Bridge Rails]] is also now provided.
 
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'''[[147.3 Job Order Contracting (JOC)#JOC JSPs|Job Order Contracting (JOC)]]'''
 
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12/26/13: A new JOC that combines the use of guardrail and guard cable has been added.
 
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'''[[751.1 Preliminary Design#Bridge Numbering Guidelines with Examples|Bridge Numbering Guidelines with Examples ]]'''
 
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12/20/13: Guidance about the bridge numbering system has been revised to match current practice.
 
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'''[[903.7 Conventional Road Guide Signs#Table 903.7 Guide Sign Sizes|Table 903.7 Guide Sign Sizes]]'''
 
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12/17/13: Numerous sign dimensions have been revised in this table.
 
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''' [[751.1 Preliminary Design#Aesthetic enhancements may be used|EPG 751.1.4.2 Types of Walls]]'''
 
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12/16/13: Aesthetic enhancement guidance was clarified to encourage form liners and concrete stains.
 
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'''[[media:Milestones.docx|Milestones]] QRG'''
 
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12/5/13: This QRG has been updated.
 
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'''[[133.4 Snow and Ice Control Operations#133.4.6 Statewide Winter Road Condition Report|EPG 133.4.6 Statewide Winter Road Condition Report]]'''
 
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12/5/13: Guidance of the road condition terminology has been clarified.
 
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'''[[147.3 Job Order Contracting (JOC)#JOC JSPs|Job Order Contracting (JOC)]]'''
 
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12/3/13: The new Guardrail and Guard Cable JSP templates are now available in the template listing.
 
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'''[[643.2 Local Utility Adjustments - Public and Private|EPG 643.2 Local Utility Adjustments - Public and Private]]'''
 
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12/3/13: Guidance in several locations of this article was updated to reflect that pre-audits are no longer conducted for consultant or utility contracts.
 
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'''[[:Category:701 Drilled Shafts|EPG 701 Drilled Shafts]]'''
 
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12/2/13:  References to limestone and other rock were clarified. Compressive strengths were identified in the guidance.
 
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'''[http://epg.modot.org/index.php?title=Category:101_Standard_Forms#Quick_Reference_Guides_.28QRGs.29 More Updated QRGs]'''
 
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12/2/13: Six QRGs ([[media:change order reports 2013.docx|Change Order Reports]], [[media:change orders zero dollar 2013.docx|Change Orders - Zero Dollar]], [[media:Change Orders Dec 2013.docx|Change Orders]], [[media:Change Orders – Mobilization and Contract Bond 2013.docx|Change Orders – Mobilization and Contract Bond]], [[media:Change Orders – Time Adjustment Dec 2013.docx|Change Orders – Time Adjustment]], [[media:Change Orders – Value Engineering Dec 2013.doc|Change Orders – Value Engineering]]) were updated. An additional QRG was retitled [[media:Cognos Access for SM.doc|Cognos Access for SM]].
 
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'''Updated QRGs'''
 
  
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11/26/13: Two QRGs ([[media:Contractor Pay Estimates 2013.docx|Contractor Payment Estimates]] and [[media:Stockpiled Materials 2013.doc|Stockpiled Materials]]) were updated to reflect the move from Lotus Notes and the upgrade to Cognos 10.
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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"