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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 19 2, 2013.jpg|center|390px|thumb|<center>'''  MoDOT took some time to honor and remember all the co-workers who have died in service.  Since 1946 there have been 131 with an unknown number before that year.  This ceremony was held at Central District Headquarters in Jefferson City.    '''</center> ]]
 
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| colspan="2"| [[image:Main Page Sep 19, 2013.jpg|center|390px|thumb|<center>'''  By now, all of these signs are displaying the new, [http://www.modot.org/southwest/news_and_information/District8Release.shtml?action=displaySSI&newsId=189053 lower speed limit on a 4-mile stretch of Range Line Rd. in Joplin]. The reduction followed a traffic study and is aimed at improving safety. By state law, new speed limits go into effect when signs are posted.    '''</center> ]]
 
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|colspan="2"| [[image:Main Page Sep 18, 2013 1.jpg|center|390px]]
 
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|<center>'''  Crews [http://epg.modot.mo.gov/index.php?title=Category:502_Portland_Cement_Concrete_Base_and_Pavement#502.1.3.1_Slip-Form_Construction_.28Sec_502.3.2.29 slip-form] the median barrier for the new I-70 [http://newriverbridge.org/ Stan Musial Veterans Memorial Bridge] across the Mississippi River at St. Louis. This concrete is very stiff so it holds its shape well after it is formed.      '''</center>
 
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|colspan="2"| [[image:Main Page Sep 18, 2013 2.jpg|left|198px]][[image:Main Page Sep 16, 2013 3.jpg|right|201px]]
 
 
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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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{| 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.  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 2 Sep 18, 2013.jpg|center|390px|thumb|<center>'''  Sr. Maintenance Worker David Bell hydro-seeds (sprays an adhering slurry of grass seed and mulch) the Rte. 60/65 interchange slopes 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 mid-September, the numbers of hits are:'''
 
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|'''20.'''  [[903.5 Regulatory Signs|EPG 903.5]], 81733  ||'''10.''' [[:Category:616 Temporary Traffic Control|EPG 616]], 120882
 
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|'''19.'''  [[136.4 Consultant Selection and Consultant Contract Management|EPG 136.4]], 82357    ||'''9.'''  [[:Category:101 Standard Forms|EPG 101]], 121635
 
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|'''18.'''  [[751.5 Standard Details|EPG 751.5]], 83091 ||'''8.''' [[:Category:200 GEOMETRICS|EPG 200]], 125352
 
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|'''17.''' [[136.9 Plans, Specs and Estimates (PSE)|EPG 136.9]], 83400  ||'''7.''' [[616.23 Traffic Control for Field Operations|EPG 616.23]], 144910
 
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|'''16.'''  [[903.6 Warning Signs|EPG 903.6]], 86253  ||'''6.''' [[:Category:600 INCIDENTAL CONSTRUCTION|EPG 600]], 155395
 
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|'''15.'''  [[:Category:400 FLEXIBLE PAVEMENT|EPG 400]], 88427  ||'''5.''' [[:Category:100 GENERAL|EPG 100]], 189148
 
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|'''14.'''  [[751.40 Widening and Repair (Non-LRFD)|EPG 751.40]], 90256  ||'''4.''' [[:Category:700 STRUCTURES AND HYDRAULICS|EPG 700]], 195011
 
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|'''13.'''  [[620.2 Pavement and Curb Markings (MUTCD Chapter 3B)|EPG 620.2]], 93529  ||'''3.''' [[:Category:900 TRAFFIC CONTROL|EPG 900]], 212571
 
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|'''12.'''  [[:Category:903 Highway Signing|EPG 903]], 102948 ||'''2.''' [[:Category:751 LRFD Bridge Design Guidelines|EPG 751]], 222287
 
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|'''11.'''  [[136.12 Figures, Glossary and Other Useful Links|EPG 136.12]], 116657  ||'''1.''' EPG Main Page, 1255429
 
 
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'''[[236.3 Administration|EPG 236.3 Administration]]'''
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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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9/19/13: Numerous minor updates have been made to this Right of Way article.  For instance, the archaic guidance of [[236.3 Administration#236.3.4.13 Acquisition of Property from an Employee or a Commissioner of MHTC|EPG 236.3.4.13's]] Central Office Review and Approval was removed. Two forms, [[media:236.3.3.3A 2013.docx|Right of Way Cost Estimate Worksheet]] and [[media:236.3.3.3C 2013.docx|Right of Way Cost Estimate]], were also updated.
 
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'''[[127.13 Noise#127.13.10 Noise Wall Public Meeting and Voting|EPG 127.13.10 Noise Wall Public Meeting and Voting]]'''
 
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9/17/13: Guidance has been added to clarify current practice.
 
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'''[[Other Aspects of Pavement Design|EPG Other Aspects of Pavement Design]]'''
 
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9/11/13:  "Pavement Design for Scoping" was removed from this article it presented a set of ME tables that are now outdated. The MEPDG design tables will eventually be replaced but conflict with industry at this time.
 
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'''[[237.9 Submission of Plans and Supporting Documents#237.9.6.8 Consultant Designed Projects|EPG 237.9.6.8 Consultant Designed Projects]]'''
 
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9/9/13: Consultants need to include the Certificate of Authority number in the title block.
 
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'''[[media:402 JSP Sep 2013.doc|Contract Leveling Course Guidelines Job Special Provisions]]'''
 
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9/9/13: The CLC JSPs in [[:Category:402 Bituminous Surface Leveling|EPG 402 Bituminous Surface Leveling]] were updated.  The quality control and RAP and RAS JSPs were modified and the tack coat JSP was removed.
 
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'''Forms in [[236.7 Negotiation|EPG 236.7 Negotiation]]'''
 
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9/6/13: Several forms ([[media:236.7 Form 7.2.5D.docx|Offer Letter - Combined Fee and Tenant Owners - Use Prior to Condemnation (Form 7.2.5D)]], [[media:236.7 Form 7.2.5A.docx|Offer Letter - Fee Owner (Form 7.2.5A)]],  [[media:236.7 Form 7.2.5B2.docx|Offer Letter - Tenant Owner No Disclaimer (Form 7.2.5B2)]] and [[media:236.7 Form 7.2.5B1.docx|Offer Letter - Tenant Owner with Disclaimer (Form 7.2.5B1)]]) were updated due to a request from FHWA.
 
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'''[[321.3 Procedures for Estimation of Geotechnical Parameter Values and Coefficients of Variation|EPG 321.3 Procedures for Estimation of Geotechnical Parameter Values and Coefficients of Variation]]'''
 
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9/5/13: This article has been generally expanded and updated to match current and established practices.
 
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'''Required Notices and Posters'''
 
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9/5/13: The latest version of several required posters and notices (including the jobsite poster checklist and the OSHA, the MCHR-07, the Workers Compensation and the Unemployment Benefits posters) are now available at [[:Category:110 State and Federal Wage Rates and Other Requirements#Required Notices and Posters|EPG 110.2 Federal-Aid Projects]].
 
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'''[[234.1 Access to Interstate Highways#The requirements of the Guide has increased|EPG 234.1 Access to Interstate Highways]]'''
 
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8/27/13:  Guidance has been updated because, due to a FHWA agreement, Access Justification Report approvals are now allowed in two steps.
 
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'''Missouri Highway Map Centennial Edition''' [[image:138 2013 map.jpg|90px]]
 
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8/26/13: [[:Category:138 Project Development Chronology#Our maps are a record of the many groundbreakings|EPG 138 Project Development Chronology]] now presents the new roadmap of Missouri, ([http://www.modot.org/missourimap/documents/PDF_Mo_Mapfront2013.pdf front] and [http://www.modot.org/missourimap/documents/PDF_Mo_Mapback13.pdf back]).
 
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'''[[:Category:501 Concrete#The following procedures for calibration|EPG 501.1.8 Air-Entrained Concrete]]'''
 
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8/9/13:  Guidance was added stating that the district shall provide aggregate correction factors to the Central Laboratory when coarse aggregate samples are submitted for AASHTO T161 testing.   
 
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'''[[:Category:109 Measurement and Payment#The following table provides|EPG 109.14 Price Adjustment for Fuel]]'''
 
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8/6/13: Concrete approach pavement has been added to the list of eligible fuel adjustment items in the table.
 
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'''[[:Category:134 Engineering Professional Services#Master Agreement Execution Process|EPG 134.2.4 Consultant Solicitation and Selection Process – Standard Solicitation Method for On-Call/Hourly Rate Contracts]]'''
 
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8/6/13: A reminder to PMs was added that they must wait on FHWA obligation before issuing a NTP to consultants when a contract uses federal funds.
 
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'''[http://epg.modot.org/index.php?title=Category:134_Engineering_Professional_Services#134.4_Contract_Approval.2C_Execution_and_Distribution EPG 134.4 Contract Approval, Execution and Distribution]'''
 
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8/1/13: Agreement from Audits and Investigations is no longer required for the man-hours, salary rates, overhead rates, direct costs and fixed fee included in the consultant contract.
 
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'''[[127.29 Stormwater|EPG 127.29 Stormwater]]'''
 
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7/26/13: This new article provides guidance for the MDNR's MS4 permit, which pertains to illicit discharges.
 
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'''Ultrathin Bonded Asphalt Wearing Surface'''
 
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7/24/13: In [[413.3 Ultrathin Bonded Asphalt Wearing Surface|EPG 413.3 Ultrathin Bonded Asphalt Wearing Surface]], the old Ashpalt Cement Price Index Example file was replaced with the new [[media:413.3.xlsx|Asphalt Cement Price Adjustment]] spreadsheet for square yard items.
 
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'''[http://epg.modot.org/index.php?title=Category:Minor_Routes_Shouldering_Project_Guidelines#Constructability Constructability of Minor Routes Shouldering Projects]'''
 
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7/24/13: The Modified Shoulder JSP has been replaced with the Optional Shoulder JSP.
 
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'''[[147.1 Alternative Technical Concepts#147.1.3.1 The Standard ATC|EPG 147.1.3.1 The Standard Alternative Technical Concepts (ATC)]]'''
 
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7/23/13: Three new pdf files now provide additional guidance for the Standard ATC process.
 
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'''[[media:Fig 104.7.pdf|Cost Estimate Guide for Rural Preliminary Design]]'''
 
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7/16/13: [[104.7 Estimates|EPG 104.7 Estimates]] presents the latest cost estimates.  Most of the estimates remained stable, with the Maintenance Treatment figures showing the most revision.
 
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'''[[751.1 Preliminary Design#751.1.2.18 Soundings (Borings)|EPG 751.1.2.18 Soundings (Borings)]]'''
 
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7/12/13:  A new word document now provides guidance for filling out Form M-40a, Request for Final Soundings of Structures, especially about bridge and roadway classifications.
 
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'''Elastomeric Bearings'''
 
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7/11/13: In [[751.11 Bearings#751.11.1.1 Bearing Types|EPG 751.11.1.1]] and [[751.11 Bearings#751.11.2.1 Elastomeric Bearings|EPG 751.11.2.1]], guidance was clarified on the use of plain and laminated bearing pads. Bearing pad length requirements for P/S NU girders and P/S Spread Box Beams were added.  Also, figures in [[751.22 P/S Concrete I Girders#751.22.1.4 Span and Structure Lengths|EPG 751.22.1.4 Span and Structure Lengths]] were updated to reflect the clarification.
 
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'''Pre-negotiation and Hourly Rate Reviews'''
 
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7/11/13: Revisions in [[:Category:134 Engineering Professional Services#134.3 Consultant Contract Negotiation|EPG 134.3 Consultant Contract Negotiation]] result from Audits and Investigations ceasing the pre-negotiation reviews and shifting the reviews to project managers and/or contract administrators. Fig. 134.3.1, District Checklist for Reviewing Executed Consultant Contracts, was also added to provide additional help.
 
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'''Bridge Slabs'''
 
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7/10/13:  Guidance was expanded in [[751.6 General Quantities#751.6.2.10 Bridge Slabs|EPG 751.6.2.10 Bridge Slabs]] and the related Standard Detailing Note [[751.50 Standard Detailing Notes#B3c. Slabs|B3.22]] was also updated.
 
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'''[http://www.modot.org/plansandprojects/construction_program/STIP2014-2018/index.htm 2014-2018 STIP]'''
 
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7/10/13: The link to the latest STIP is available in several articles, including [[121.3 The Statewide Transportation Improvement Program (STIP)|EPG 121.3 The Statewide Transportation Improvement Program (STIP)]].
 
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'''Right of Way Negotiation Guidelines and Procedures'''
 
  
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7/8/13: When acquiring realty rights, a minimum offer has been established in [[236.7 Negotiation#236.7.2.3 Prompt Offer of Just Compensation|EPG 236.7.2.3 Prompt Offer of Just Compensation]].
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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"