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