This week, the New Hampshire Department of Transportation (NHDOT), in partnership with the Maine Department of Transportation (MaineDOT) and the Maine Turnpike Authority (MTA), will begin testing the messaging components for the new dynamic part-time shoulder use (PTSU) system that was recently read more…
The article: Dynamic PTSU Testing on I-95 in Portsmouth and Kittery, was originally published on I-95 Exit Guide
