4 datasets found

Categories: Freight & Aviation Roadways

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  • Bridge Conditions

    Bridges are inspected every two years at minimum; bridges in poor condition are inspected more frequently. These inspections rate the conditions of various bridge elements. The...
    • CSV
  • Vehicle Miles Traveled (VMT)

    Daily vehicle miles traveled (VMT) is a distance- and volume-based measure of driving on roadways for all motorized vehicle types—car, bus, motorcycle, and truck—on an average...
    • CSV
  • Traffic Reliability

    Nonrecurring congestion is measured by the the Planning Time Index (PTI), which is the ratio of the 95th percentile travel time relative to the free-flow (uncongested) travel...
    • CSV
  • Pavement Conditions

    Both the New Jersey Department of Transportation (NJDOT) and the Pennsylvania Department of Transportation (PennDOT) track pavement conditions as required by federal regulations...
    • CSV
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