City
State
Country
Geo Type
Latitude
42.22
Longitude
-121.78
Content that references this location
Use truck-mounted radar speed signs to help reduce vehicle speeds through continuously moving and intermittent mobile work operations.
The following lessons were drawn from the source report:
Set character size, font, and brightness so messages displayed are easy to understand.
Configure speed display parameters based on the…
Content type
Date Posted
10/09/2017
Taxonomy (ARC-IT)
Traffic Information Dissemination (TM06)
Geolocation links
Truck-mounted radar speed signs were effective in reducing traffic speeds by 5 to 23 percent versus reductions of 4 to 8 percent in work zones without them.
Methodology
The RSS was installed on an Oregon Department of Transportation (ODOT) maintenance truck, a vehicle moving along at a low speed (5-10 mi/h) behind maintenance equipment to warn drivers…
Content type
Date Posted
08/28/2017
Taxonomy (ARC-IT)
Work Zone Management (MC06),
Traffic Information Dissemination (TM06),
Integrated Decision Support and Demand Management (TM09),
Reduced Speed Zone Warning / Lane Closure (VS09)
Geolocation links
INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE
1200 New Jersey Avenue, SE
Washington, DC 20590
