Maine Turnpike Authority -

The Maine Turnpike Authority is pleased to provide public access to the following plans, reports and studies that guide the Turnpike in its management and operations, planning, traffic, transportation alternatives and environmental programs.

Maine Turnpike Authority Four Year Capital Investment Plan (2025-2028)
Maine Turnpike Authority Board approved this plan on December 19, 2024

Major Planning Projects & Studies

Biddeford Route 111 Transportation Alternatives/South Street Connections Study
Exit 32 Safety and Capacity Improvements Study (March 2021)
Exit 32 Safety and Capacity Improvements Study Appendices (March 2021)
Saco Interchange Improvements - Exits 35 & 36
Portland Area Needs Assessment
Exit 45 Interchange Redesign
York Toll Plaza Replacement Project
All Electronic Tolling (AET) Impact Analysis
The Gorham East-West Planning Project
Gorham Connector Alternatives Analysis

MTA Asset Management Documents

Maine Turnpike Authority Needs Assessment - Safety and Capacity Study (May 2016)
Maine Turnpike Authority 10 Year Plan (2014 - 2023)
MTA Public Participation Process Policy
2024 Operation and Maintenance Annual Report
2023 Operation and Maintenance Annual Report
2022 Operation and Maintenance Annual Report
2021 Operation and Maintenance Annual Report
2020 Operation and Maintenance Annual Report
2019 Operation and Maintenance Annual Report
2018 Operation and Maintenance Annual Report
2017 Operation and Maintenance Annual Report
2016 Operation and Maintenance Annual Report
2015 Operation and Maintenance Annual Report
2014 Operation and Maintenance Annual Report
2013 Operation and Maintenance Annual Report
2012 Operation and Maintenance Annual Report
2011 Operation and Maintenance Annual Report

Other Reports and Studies

2010 Origin and Destination Study
2011 OPEGA Report
2012 Safety and Capacity Study
2015 PACTS Transit Supportive Development Study
Exit 75 Transportation Study
- Phase I Study
- Phase II Study

MTA Environmental Projects

Storm Water Management