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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:recent_changes.png|210px|bottom|link=Recent Policy Changes in the EPG]]
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| [[image:TA_image.png|210px|bottom|link=616.8 Typical Applications (MUTCD 6H)]]
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| [[image:MASH_info.png|210px|bottom|link=https://epg.modot.org/files/c/ce/MASH_Implementation.pdf]]
 
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|colspan="2"| [[image:Main Page May 22, 2013.jpg|center|390px|thumb|<center>'''  In Lake St. Louis, the groundbreaking ceremony for [http://www.modot.org/stlouis/major_projects/Route364upgrade.htm Rte. 364 Page Phase 3]. The [[:Category:139 Design - Build|Design-Build]] contractor, [http://www.modot.org/stlouis/major_projects/Route364Design-BuildContractInformation.htm Page Constructors LLC], for this $118 million project will build a nine-mile four-lane divided [[232.5 Freeways|freeway]] from Rte. 94 at Mid Rivers Mall Dr. in St. Peters to I-64 in Lake St. Louis. The project will be completed by late November 2014.    '''</center>]]
 
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|colspan="2"| [[image:Main Page May 21, 2013.jpg|center|390px|thumb|<center>'''  Crews work on the [http://contribute.modot.mo.gov/northeast/newsandinformation/District3Release.shtml?action=displaySSI&newsId=174629 S. Lincoln Dr. interchange's] northbound offramp. This project, currently the largest project in the Northeast District, includes three [[233.3 Roundabouts|roundabouts]] and is expected to be complete this fall.    '''</center>]]
 
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|colspan="2"| [[image:Main Page May 20, 2013.jpg|center|390px|thumb|<center>'''  Crews work on the [http://www.newriverbridge.org/ New Mississippi River Bridge's] retaining walls around the Madison St. exit from westbound I-70.        '''</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.  Millions of hits on the EPG endorse this format to be easy to navigate and pleasing to read.  A small [[:Help:Contents|'''HELP ARTICLE''']] is included to assist with helpful hints on how to use the EPG as well as other points of interest.
 
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|colspan="2"| [[image:Main Page May 15, 2013.jpg|center|390px|thumb|<center>'''  Sr. Equipment Technician Khoa Nguyen services a tractor to be used for this month's mowing.     '''</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: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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|colspan="2"|'''Perhaps you've wondered how many hits the most popular EPG articles have.  As of late May, the numbers of hits are:'''
 
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|'''20.'''  [[751.13 Expansion Devices|EPG 751.13]], 70304  ||'''10.''' [[:Category:101 Standard Forms|EPG 101]], 110349
 
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|'''19.''' [[136.9 Plans, Specs and Estimates (PSE)|EPG 136.9]], 70328  ||'''9.''' [[:Category:616 Temporary Traffic Control|EPG 616]], 110632
 
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|'''18.''' [[903.5 Regulatory Signs|EPG 903.5]], 75469  ||'''8.''' [[:Category:200 GEOMETRICS|EPG 200]], 119160
 
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|'''17.''' [[751.5 Standard Details|EPG 751.5]], 78571  ||'''7.''' [[616.23 Traffic Control for Field Operations|EPG 616.23]], 131673
 
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|'''16.'''  [[903.6 Warning Signs|EPG 903.6]], 81471  ||'''6.''' [[:Category:600 INCIDENTAL CONSTRUCTION|EPG 600]], 146462
 
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|'''15.'''  [[:Category:400 FLEXIBLE PAVEMENT|EPG 400]], 84149    ||'''5.''' [[:Category:100 GENERAL|EPG 100]], 179260
 
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|'''14.'''  [[620.2 Pavement and Curb Markings (MUTCD Chapter 3B)|EPG 620.2]], 85021 ||'''4.''' [[:Category:700 STRUCTURES AND HYDRAULICS|EPG 700]], 183907
 
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|'''13.'''  [[751.40 Widening and Repair (Non-LRFD)|EPG 751.40]], 86650  ||'''3.''' [[:Category:900 TRAFFIC CONTROL|EPG 900]], 201271
 
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|'''12.'''  [[136.12 Figures and Glossary|EPG 136.12]], 87192 ||'''2.''' [[:Category:751 LRFD Bridge Design Guidelines|EPG 751]], 202667
 
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|'''11.'''  [[:Category:903 Highway Signing|EPG 903]], 94729 ||'''1.''' EPG Main Page, 1102020
 
 
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'''EPG 751.6.2 Computation of Estimated Quantities'''
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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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5/16/13: Guidance for [[751.6 General Quantities#slab quantity|computing slab quantity for bridge plans]] has been added.  Guidance for [[751.6 General Quantities#Non-Destructive Testing (NDT) for Cover Plates|non-destructive testing to require checking only welds of terminal sections of cover plates in tension areas]] was amended.
 
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'''Redefining Equations' Variable'''
 
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5/16/13: The variable, t<sub>s</sub>, has been redefined to stand for the thickness of the full depth concrete slab in equations in both [[751.2 Loads#751.2.4.1 Live Load Moment Distribution|EPG 751.2.4.1 Live Load Moment Distribution]] and [[751.2 Loads#751.2.4.3 Live Load Shear Distribution|EPG 751.2.4.3 Live Load Shear Distribution]].
 
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'''Workforce Diversity Requirements'''
 
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5/15/13:  Minor clarifications about workforce diversity verification have been made to both [http://epg.modot.org/index.php?title=Category:134_Engineering_Professional_Services#134.1.7_Workforce_Diversity EPG 134.1.7 Workforce Diversity] and [http://epg.modot.org/index.php?title=Category:134_Engineering_Professional_Services#134.5.1.1_Workforce_Diversity_Verification EPG 134.5.1.1 Workforce Diversity Verification].
 
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'''New QRG'''
 
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5/14/13:  The [[media:SL Signal Maintenance.docx|SL District Signal Maintenance by Contractor Key Dates]] QRG is now available.
 
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'''Placing Slab Drains near MSE Walls'''
 
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5/10/13:  Guidance for slab drain location requirements when slab drains are near MSE walls was added to [[751.10 General Superstructure#General Requirements for Location and Spacing of Slab Drains|EPG 751.10.3.1 Drain Type, Alignment and Spacing]] and [[751.24 LFD Retaining Walls#For slab drain location near MSE Wall,|EPG 751.24.2.1 MSE Walls Design]].
 
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'''[http://epg.modot.org/index.php?title=Category:1052_Mechanically_Stabilized_Earth_Wall_%28MSE%29_and_Sound_Wall_System_Components#1052.2.3.11_Documentation EPG 1052.2.3.11 Documentation]'''
 
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5/6/13:  New information has been added on how to document large block MSE sound wall shipments.
 
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'''[[:Category:134 Engineering Professional Services#134.5.2 Supplemental Agreements|EPG 134.5.2 Supplemental Agreements]]'''
 
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5/3/13: This revision changes who distributes consultant contract supplemental agreements.
 
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'''[http://epg.modot.mo.gov/index.php?title=237.8_Contract_Time#237.8.2_Liquidation_Damages EPG 237.8.2 Liquidation Damages]'''
 
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5/2/13:  The tables of liquidated damages were corrected to bring them into compliance with the JSP.
 
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'''[[806.8 Storm Water Pollution Prevention Plan (SWPPP)#The purpose of the SWPPP is to ensure|Land Disturbance Training, 2013]]'''
 
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4/29/13: "Land Disturbance Training 2013", a small refresher PowerPoint course, has been added.  The link to the 2012 workshop, a more complete training, remains available.
 
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'''[[237.8 Contract Time#237.8.1 Calendar Days vs. Completion Dates|Liquidated Damages for Contracts]]'''
 
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4/22/13: Liquidated damages (LD) guidance has been revised so that LD will not be assessed for road user costs if the roadway is available for use, even if other work is being performed on the project.  Two tables (for liquidated damages and administrative costs) have also been added.
 
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'''[http://epg.modot.org/index.php?title=Category:620_Pavement_Marking#Pavement_Marking_Guidelines Pavement Marking Guidelines Table]'''
 
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4/18/13: Two headings were clarified in this table.
 
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'''Updated Required Notices and Posters to be Displayed on the Project'''
 
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4/18/13: The newest versions of posters and notices are now available at [[:Category:110 State and Federal Wage Rates and Other Requirements#Required Notices and Posters|EPG 110.2 Federal-Aid Projects]].  An updated [[media:110.2 checklist 2013.pdf|checklist of the jobsite posters]] is also available.
 
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'''[http://wwwi/intranet/TMASafety_WMV_widescreen.wmv TMA Safety Points]'''
 
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4/17/13: [[image:safety begins with me.jpg|55px]] This new safety video is available at both [[:Category:132 Safety|EPG 132 Safety]] and [[:Category:612 Impact Attenuators|EPG 612 Impact Attenuators]]. 
 
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'''[[:Category:121 Project Planning, Prioritization and STIP Commitments|EPG 121 Project Planning, Prioritization and STIP Commitments]]'''
 
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4/16/13:  The guidance in most of the EPG 121 articles has been clarified and updated.
 
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'''[[:Category:134 Engineering Professional Services#134.1.7 Workforce Diversity|Consultant's Workforce Diversity]]'''
 
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4/15/13:  MoDOT’s engineering consultant solicitations now require the consultants to describe their company’s approach to promoting and developing a diverse workforce. 
 
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'''[[903.19 Signing for School Areas#903.19.5.1 School Assembly Installation Contracts|EPG 903.19.5.1 School Assembly Installation Contracts]]'''
 
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4/8/13: Traffic has clarified and updated [[903.19 Signing for School Areas|EPG 903.19 Signing for School Areas]], especially guidance for school assembly installation contracts.
 
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'''Forms used in RW Negotiations'''
 
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4/4/13: In [http://epg.modot.org/index.php?title=236.7_Negotiation#236.7.2.9_Negotiation_Procedures EPG 236.7.2.9 Negotiation Procedures], Form 7-7.3 was replaced with Vendor Input Form MO 300-1489; in [http://epg.modot.org/index.php?title=236.7_Negotiation#236.7.7.3_Taxpayer_Identification_Numbers EPG 236.7.7.3 Taxpayer Identification Numbers], Form 7-7.3 was replaced with the IRS Form W-9.
 
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'''[[:Category:903 Highway Signing#Sign Log Inspection Guidance, March 2013|Sign Log Inspection Guidance]]'''
 
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4/2/13:  A new PowerPoint for sign log inspection has been added to EPG 903 Highway Signing.
 
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'''[http://epg.modot.org/index.php?title=Category:805_Seeding#Acceptance_.28Sec_805.4.29 Acceptance of Seeding]'''
 
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3/27/13: The guidance of this subarticle has been updated to comply with recent changes to [http://www.modot.mo.gov/business/standards_and_specs/Sec0805.pdf Sec 805.4].
 
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'''[[:Category:641 Bicycle Facilities|EPG 641 Bicycle Facilities]]'''
 
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3/25/13: The guidance in this article has been generally clarified.
 
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'''[[Media:BR 105 R.docx|Bridge Survey Report]]'''
 
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3/22/13: Form Br 105 R, the Bridge Survey Report, has been shortened to require only district information needed to design bridge.
 
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'''[[147.3 Job Order Contracting (JOC)#The RE must notify the contractor that the performance contract|EPG 147.3.5 Term Extension of Job Order Contracts]]'''
 
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3/22/13: Additional guidance has been provided for the RE to submit the new performance contract bond to CCO and CCO forwarding it to Construction and Materials.
 
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'''[[:Category:148 Accelerated Bridge Construction (ABC)|EPG 148 Accelerated Bridge Construction (ABC)]]'''
 
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3/21/13: This new article presents a brief summary of the accelerated bridge construction process, an innovative concept.
 
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'''Typical Signing Applications For Pavement Transition'''
 
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3/20/13: [[903.17 Typical Signing Applications#Figure 903.17.21 Standard Signing For Pavement Transition|Figs. 903.17.21]] and [[903.17 Typical Signing Applications#Figure 903.17.22 Standard Signing For Pavement Transition|903.17.22]] were updated by replacing the upstream "Keep Right" sign with an optional "Do Not Pass" sign. This was done to comply with the MUTCD Section 2B.32 requirement that no "Keep Right" sign be placed where the driver passes to the left of the sign.
 
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'''[[:Category:806 Pollution, Erosion and Sediment Control#806.4 Maintenance Activities|Maintenance Activities for Pollution, Erosion and Sediment Control]]'''
 
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3/14/13:  The guidance in EPG 806.4 Maintenance Activities has been updated and clarified.
 
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'''[http://epg.modot.org/index.php?title=907.1_Safety_Program_Guidelines#Distribution_of_Highway_Safety_Funds Distribution of Highway Safety Funds]'''
 
  
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3/12/13:  Traffic Division has expanded the guidance for distribution of Highway Safety Improvement Program and “Open Container” transfer funds.
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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>

Revision as of 16:31, 2 February 2024

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

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.

Google search.png 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=53380"