• Skip First Level Navigation
  • Skip All Navigation
  X  
MaineDOT has changed our website to be more mobile-friendly. For a better user experience, please consider updating your browser to a modern one such as Google Chrome or Mozilla Firefox. Please Note: If you are having problems viewing the page/using the navigation, please turn off Internet Explorers (IE) "Compatibility Mode", it is a known bug in IE. Click the red "X" in the top right corner to close this message. Thank you!
Maine.gov logo
  • Agencies
  • Services
  • Help
207-624-3000 | Jobs | News | Events | | | | |
  • Doing Business
    • Business Opportunities
      • Consultants
      • Contractors
      • Advertise Schedule
      Products, Vendors & Research
      • Qualified Products
      • Vendors List
      • Research
      Traffic & Utilities
      • Business Directional Signage (OBDS)
      • Interstate Signage
      • Flagger Resources
      • Traffic Counts
      • Utilities
      Engineering & Survey
      • CADD Support
      • Engineering
      • Highway
      • Survey & Right of Way
      Resources
      • ADA Accessibility Program
      • Civil Rights/DBE
      • Environmental Info
      • Labor Rates
      • Library
      • MaineDOT Map Viewer
      • Permits
      • Posted Roads
      • Publications
      • Transit Provider Resources
  • Government
    • Projects
      • Projects Under Construction
      • Advertise Schedule & Plan
      • Work Plan
      • MaineDOT Statewide Transportation Improvement Program (STIP)
      Municipalities
      • Maine Local Roads Center
      • Community Services
      • Bicycle & Pedestrian Improvements
      • Maine Public Bridges Inventory
      Laws
      • Rulemaking
      Programs & Grants
      • Grants
      • Industrial Rail Access Programs
      • Locally Administered Projects
      • Safe Routes to School Program
      • More Programs
      Process & Data
      • Crash Data
      • Safety Info
      • Funding
      • Highway Prioritization
      • Transportation Research
      Planning & Policies
      • Airport & Aviation Plans
      • Autonomous Vehicles
      • Complete Streets Policy
      • Freight Studies
      • Maine Atlantic Salmon Programmatic Consultation
      • 2050 Long Range Transportation Plan
      • Metropolitan Planning Organizations
      • Planning Studies
  • Residents
    • Traffic Info & Alerts
      • Traffic Cams
      • New England 511 Traveler Info
      Bicycling & Walking in Maine
      • Bicycle Tours & Walking Trails
      • Bicycle & Pedestrian Laws
      • Bicycle & Pedestrian Safety
      Commuters
      • Commuting Opportunities
      • Park & Ride Locations
      Projects
      • Projects Under Construction
      • Projects Planned in Your Area
      Get Involved
      • Public Meetings
      • Public Comment
      • Virtual Public Meetings (VPI)
      • Rulemaking
      Resources
      • Environmental Info
      • MaineDOT Climate Initiative
      • Permits
      • Posted Roads
      • Public Transit
      • Safety Patrol
      • Safety Tips & Info
      • Winter Driving Tips
      Report a Problem
      • To a Regional Office
      • Contact Us
  • Explore Maine
    • Scenic Maine
      • Bike Tours
      • Historic Bridges
      • Maine Islands
      • Penobscot Narrows Bridge & Observatory
      • Scenic Byways
      Getting Around Maine
      • By Air
      • By Bike
      • By Bus
      • By Maine State Ferry
      • By Other Ferry
      • By Train
      Traffic Info
      • New England 511 Traveler Info
      • Traffic Cams
      Report a Problem
      • To a Regional Office
      • Contact Us
      Resources
      • Maps
      • Safety Tips & Info
  • About
    • Inside MaineDOT
      • Bureaus & Offices
      • Regions
      • Organizational Chart
      • History
      Find Us
      • MaineDOT Headquarters
      Work for MaineDOT
      • Job Opportunities
      Resources
      • News
      • Publications & Reports
  • Jobs
  • Contact Us
  • News
  • About
  • Jobs
  • Engineering
  • Bridge Design Guide
  • Highway Program
  • Practices and Procedures
  • Policies

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

Information

  • MaineDOT Home
  • Maine.gov
  • Site Policies
  • Accessibility
  • Report A Problem

Useful Links

  • Bureau of Motor Vehicles
  • Maine Turnpike Authority
  • Penobscot Narrows Bridge And Observatory

Document Readers

Free PDF Viewer Free MS Word Viewer Free excel Viewer

Connect with MaineDOT

MaineDOT Facebook MaineDOT Twitter MaineDOT YouTube Channel MaineDOT Instagram