Welcome to the Pennsylvania State Transportation Commission...

The Pennsylvania State Transportation Commission (STC) is a 15-member body, chaired by the Secretary of the Pennsylvania Department of Transportation (PennDOT). The STC serves as the Board of Directors to PennDOT. The STC is charged with the high-level evaluation of Pennsylvania's transportation system and provides policy-driven direction with respect to the development of the Twelve Year Transportation Program.

Explore the 2017 Twelve Year Program

Learn about transportation projects that are planned in your region