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Engineering Practices and Procedures

Crashworthiness for Roadside Safety, Process (PDF)Revised Date: 06/24/20
Design Exceptions Explanation (PDF)Revised Date: 03/07/19
Design Exception Matrix and Glossary (PDF) Revised Date: 10/10/18
Design Element Definitions (PDF) Revised Date: 10/09/18
Environmental Permitting Procedures for Emergencies (PDF) Date: 01/17/19
Guidelines for TAMEing Process (PDF) Revised Date: 05/12/16
Implementing Demonstration Projects and Non-project Related Roadway Changes Procedure (PDF)Date: 2/11/2021
MaineDOT Guidelines on Crosswalks (PDF) Date: 07/06/21
MaineDOT Roundabout Analysis Requirements (PDF) Date: 06/25/15
MaineDOT Value Engineering Procedure (Word) Date: 09/11/14
Practical Design (Word) (PDF)Date: 02/04/15
Process for Control of Access Modifications (PDF) Date: 6/12/15
Road Diet Guidelines (PDF) Date: 05/12/16
Transition of Work Zone Traffic Control Devices to MASHDate: 01/05/21
Use of Patented or Proprietary Products (PDF)Date: 06/11/20
Utility Construction Beyond Project Limits (PDF) Date: 05/30/19
Urban - Rural Definitions (Word) (PDF) Date: 07/29/15

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