- Engineering Supervision of Infrastructure Repairs Policy (PDF) Revised - 01/2019
- Guardrail and Guardrail Terminal Policy (PDF) Revised - 02/2026
- MaineDOT ADA Compliance Policy for Construction and Maintenance (PDF) Revised - 08/2016
- MaineDOT Complete Streets Policy (PDF)
- MaineDOT Plant Mixed Recycled Asphalt Pavement (PMRAP) Policy (PDF)
- Shoulder Surface Type Policy (PDF) Revised - 05/2018
- Policy on Temporary Traffic Signals to Control One Lane/Two Way Traffic (PDF)
- MaineDOT Painted Pavement Policy (PDF)
Engineering Practices and Procedures
- Crashworthiness for Roadside Safety, Process (PDF) Revised - 06/25
- Design Exceptions Explanation (PDF) Revised - 03/2019
- Design Exception Matrix and Glossary (PDF) Revised - 10/2018
- Design Element Definitions (PDF) Revised - 10/2018
- Environmental Permitting Procedures for Emergencies (PDF)
- Guidelines for TAMEing Process (PDF) Revised - 03/2026
- TAMEing Request and Certification Form (Word)
- TAMEing Determination Matrix (XLS)
- Implementing Demonstration Projects and Non-project Related Roadway Changes Procedure (PDF)
- MaineDOT Guidelines on Crosswalks (PDF) Revised - 05/2026
- MaineDOT Roundabout Analysis Requirements (PDF)
- MaineDOT Value Engineering Procedure (Word)
- Practical Design (PDF)
- Process for Control of Access Modifications (PDF)
- Road Diet Guidelines (PDF)
- Transition of Work Zone Traffic Control Devices to MASH (PDF)
- Use of Patented or Proprietary Products (PDF)
- Utility Construction Beyond Project Limits (PDF)
- Urban - Rural Definitions (PDF)