You might say this is a variable speed limit (VSL) and that it also varies over time. It is a varying variable speed limit, as it were (in contrast to a predictable, predetermined scheduled change ...

Digital variable speed limit (VSL) signs have already be placed every half mile on both sides of I-465. The standard speed limit of 55 mph will remain posted until the VSL rollout. The corridor ...

Variable Speed Limit (VSL) control represents a dynamic approach to managing roadway traffic, allowing for real-time adjustments to speed limits based on prevailing traffic conditions, safety ...

The signs are part of a new Virginia Department of Transportation (VDOT) project called a Variable Speed Limit (VSL) zone that aims to reduce crashes and decrease travel times for drivers in that ...

The speed limit could soon be changing as you drive along the crowded Schuylkill Expressway. PennDOT officials marked the activation of 72 variable speed limit (VSL) signs over a 14-mile stretch ...

Be sure to check the speed limit when you get on the crowded Schuylkill Expressway as you could be going much slower thanks to changing speed limit signs. PennDOT on Tuesday began posting variable ...

As a part of the I-64 Gap A Widening project, VDOT in collaboration with Shirley Contracting Company, will be implementing temporary variable speed limit (VSL) signs displaying various speed ...

Speed limits posted on the electronic signs serve ... The stretch impacted by the new VSL system serves more than 130,000 vehicles each day and is notorious for its traffic jams.