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As PennDOT further refines its performance measures program, more maps, including dynamic maps, will be found on this page. Utilizing the data currently at our disposal, we have created the below maps for planning purposes. Some suggested TSMO applications are included in the maps as a solution to the congestion problem.

  • Top 20 Bottlenecks (PDF)
  • Traffic Signals (PDF)
  • Potential Hard Shoulder Running Locations (PDF)
  • Winter Weather Hotspots (PDF)
  • Freight Bottlenecks (PDF)
  • Crash Rate Per Mile (PDF)
  • Ramp Metering (PDF)
  • Queue Warning/Variable Speed Displays (PDF)
  • Transit Signal Priority (PDF)