Fredericksburg, Virginia
Content that references this location
Virginia I-95 Study Found Variable Speed Limit System with 48 Signs Produced $2.57 Million Annual Benefit by Reducing Severe Crashes.
METHODOLOGY
The I–95 VSL system consisted of 48 LED VSL signs (24 pairs) with an average spacing of approximately 0.6 miles. VDOT activated the system on June 22, 2022. It used an algorithm,…
Content type
Date Posted
10/31/2025
Taxonomy (ARC-IT)
Variable Speed Limits (TM20)
Geolocation links
A Variable Speed Limit System on I-95 in in Virginia Reduced Fatal and Serious Crashes by 13 Percent.
METHODOLOGY
The VSL system included 24 detector stations that generated per-vehicle record (PVR) data. These detectors produced raw PVR data which included unique vehicle ID, time, detector station…
Content type
Date Posted
03/31/2024
Taxonomy (ARC-IT)
Variable Speed Limits (TM20)
Geolocation links
