State
Country
Location Type
Geo Type
Latitude
37.12
Longitude
-78.49
Virginia
Content that references this location
A Variable Speed Limit System Implemented on a 15-Mile Section of I-95 in Virginia Reduced Fatal and Injury Crash Rates by 22 Percent and Rear-end Crash Rates by Nine Percent.
METHODOLOGY
The project focused on the development, testing, and deployment of a proactive VSL system designed to harmonize traffic flow and reduce crash risk under congested conditions. Detector…
Content type
Date Posted
02/26/2026
Taxonomy (ARC-IT)
Variable Speed Limits (TM20)
Geolocation links
A variable speed limit system used to regulate traffic flow through work zones on a 7.5 mile section of I-495 saved motorists approximately 267 vehicle-hours of delay each day.
A simulation model (VISSIM) was used to evaluate system impacts based on traffic volume data provided by the VDOT Traffic Monitoring System. Several MOEs were evaluated including travel time, speed,…
Content type
Date Posted
01/02/2013
Geolocation links
Minimize Sensor Camera Degradation on Advanced Driver Assistance Systems to Maintain Optimal Lane Line Detection.
Using vehicles with degraded and non-degraded ADAS sensors (cameras and radar), the study conducted a series of crash avoidance and driver assistance tests. Sensor degradations were evaluated at…
Content type
Date Posted
03/27/2026
Taxonomy (ARC-IT)
Autonomous Vehicle Safety Systems (VS01)
Geolocation links
