Transitioning Roadways to Accommodate Connected and Automated Vehicles:A Pennsylvania Case Study
Built Environment and Pedestrian Safety in the Philadelphia Region
Analysis of Effects of Tire Tread Deterioration on Safety Impacts from Analysis of Inspection Data
Amtrak Train Collision with Maintenance-of-Way Equipment Chester, Pennsylvania, April 3, 2016
Derailment of Amtrak Passenger Train 188, Philadelphia, Pennsylvania, May 12, 2015
Einfach, aber großartig : die Dampfloks der Reihe K4s der Pennsylvania Railroad
Failure rates and data driven policies for vehicle safety inspections in Pennsylvania
Fueling the Gilded Age : railroads, miners, and disorder in Pennsylvania coal country
Pennsylvania Department of Transportation Highway Safety Plan, FY 2012