Happy Earth Day! Environmental sustainability is our focus and our work on wind and solar projects over the past few yrs will continue as #alternativeenergy options expand. #EarthDay21 #EnvironmentalStewardship To learn visit us at https://admarble.com/projects_category/energy/
PennDOT activates variable speed limit signs along Schuylkill Expressway to help balance traffic https://6abc.com/traffic/penndot-activates-variable-speed-limit-signs-on-i-76-to-balance-traffic/10498920/ via @6abc #transform76 #511paphilly
Why have VSL signs been installed?
The primary goals of the VSL installation are to better manage stop-and-go traffic conditions and reduce the occurrence of rear-end collisions. #Transform76 #511PAPhilly
Why are the VSL signs currently static?
Signs are in a testing phase to ensure they are operating correctly. Speed limits on the signs will remain at 50 mph in Philadelphia and 55 mph in MontCo. Testing phase is anticipated to be 4 wks & speed limits will begin to move 5/10.