Pennsylvania Study looks at Work Zone Crashes and Injuries :

Data from over 5,000 work zones from three years was used

Related Keywords

Carnegie Mellon University , Pennsylvania , United States , Sean Qian , Simon Topp , Pennsylvania Department Of Transportation Penn , Carnegie Mellon University College Of Engineering , Mobility Data Analytics Center , Work Zone Data Exchange Wzdx , Pennsylvania Department , Mobility Data Analytics , One Network , Work Zone Data Exchange , Infrastructure Investment , Jobs Act , Enndot , Safety ,