Transportation Research

Welcome! Peruse our site to find useful transportation research and technology information.

Latest News

5/6/2019: New Acceptance Criteria and Information

MaineDOT has updated their Product Acceptance Criteria and Information. To see these, go to the "Qualified Products List" and click on "Submit a Product" in the left-hand column and see the "Step 2: Review Acceptance Criteria" tab.

Articles & Updates