Every two years, PennDOT updates the Twelve Year Program (TYP). Explore the archived documents here.
The biennial Transportation Performance Report provides a snapshot of the transportation system’s current status, performance within current resources, and potential for progress as Pennsylvania moves forward.
Click on the following links to discover how PennDOT is deploying innovative technologies and map transportation projects programmed for construction.
The Transportation Advisory Committee (TAC), which serves as the advisory committee to the State Transportation Commission, has conducted several independent studies related to transportation. The STC provides the final review and approval for each of these independent studies.
Advisory committees work with the STC to address transportation needs and projects specific to each travel mode and to research cutting-edge initiatives in Pennsylvania.