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The Maine DOT updated its variable speed limit (VSL) system to include travel time information on Interstates (I-95 and I-295) and surrounding arterials for $776,850.
This report discussed current and emerging technologies used to detect travel times and improve traffic management on rural roadways. A broad range of technologies were reviewed including Bluetooth,…
11/30/2014
Taxonomy: Dynamic Message Signs
INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE
1200 New Jersey Avenue, SE
Washington, DC 20590
1-800-853-1351
