Variable Speed Limits

 

Variable speed limits are speed limits that change based on road, traffic, and weather conditions. 

 

Electronic signs slow down traffic ahead of congestion or bad weather to smooth out flow, diminish stop-and-go conditions and reduce crashes.

 

This low-cost, cutting edge technology alerts drivers in real time to speed changes due to conditions down the road. More consistent speeds improve safety by helping to prevent rear-end and lane-changing collisions due to sudden stops.