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NEW ENGINEERING POLICY GUIDE

RECENT POLICY CHANGES IN THE EPG

MoDOT has made great strides to build a good transportation system and increase taxpayers' trust in its ability to deliver what was promised. The same innovative concepts such as practical design and design-build that were used to deliver those commitments, have made MoDOT a leader in the transportation industry. These forward thinking, innovative concepts were continued with the decision to incorporate all MoDOT's engineering manuals under a single cover. MoDOT is proud to present the new ENGINEERING POLICY GUIDE. This document is the result of a yearlong effort to combine the Right of Way, Design, Bridge, Construction, Traffic and Maintenance Manuals; providing a single reference for all engineering guidance. MediaWiki, the engine behind the Wikipedia on the World Wide Web, is the software used to deliver the new manual. A small HELP ARTICLE is included to assist you with some helpful hints on how to use the manual as well as other points of interest. This HELP ARTICLE will be expanded as questions arise. You will find this format easy to navigate and more pleasing to read.

Changeable Message Signs (CMS) 7/30/08: Changeable Message Sign guidance was simplified so that guidance for non-temporary traffic control for CMSs along freeways and expressways now defers to Dynamic Message Sign guidance. Aviation 7/3/08: Aviation links to the programs and services provided by the aviation section of Multimodal Operations. Processing Reclaimed Asphalt 6/18/08: Guidelines were added for Hot In-Place Recycling, which is becoming a viable rehabilitation strategy. Prime Coat 6/18/08: The thickness of pavement requiring a prime coat has been reduced to less than 3-3/4 inches. Deficiencies in Traffic Control Measures 6/18/08: Work Zone deficiency guidelines were amended to address concerns from the contracting community. Truck- and Trailer-Mounted Attenuators 6/18/08: Trailer-mounted attenuator information has been added to 612 Impact Attenuators. Winter Operations Communications Plan 6/18/08: This new guidance in 133 Snow and Ice Control facilitates communication between districts and between Central Office and districts. Pollution, Erosion and Sediment Control 6/18/08: Typical ditch check height was added to allow a good estimate of number of ditch checks required. ITS Architecture 6/12/08: New article, 910.4 ITS Achitecture, coordinates future Intelligent Transportation Systems planning, deployment and operations activities. Guard Cable 6/06/08: Updated article, 606.2 Guard Cable, now reflects latest policy resulting from recent comprehensive study of MoDOT's guard cable program. Traffic Control for Field Operations (TCFO) 5/15/08: Updated article, 616.23 Traffic Control for Field Operations, now contains the entire, revised contents of the former manual. Better Roads, Brighter Future 4/25/08: New article, Better Roads, Brighter Future project development guidance formerly on Design intranet. Interstate Maintenance Guidance 4/14/08: New article, 120 Interstate Maintenance Expectations Create an EPG User ID 3/06/08: New guidance for creating a User ID for the EPG (Help Page) Typical Sections 3/05/08: Update Rural and Urban Typical Roadway Sections (231). Electronic Design Data 2/20/08:Revised procedures for delivery of electronic design data for project offices and from consultants (237.14). Roadway Visibility Direction 2/14/08 (Updated 2/29/08): Added the 2008 Roadway Visibility Direction, JSP's and Bid Items at the top of 620.1 General (MUTCD Chapter 3A) until guidance and standards are fully revised to incorporate the new policy. Request for Federal Funding Form 2/11/08: A "request for federal funding form" must accompany the submission of approved right of way plans to the Right of Way Division (236.3.4.2 and 236.3.4.3).