Highway interstate road with car traffic jam and tree forest on background. Motorway bumber barrier gridlock due country border control point. Vehicle crash accident and queue bottleneck on freeway.

Traffic Information

In its mission to maintain Pennsylvania's transportation system, PennDOT monitors traffic information, provides traffic and Geographic Information Systems resources for partners and stakeholders, and much more. The department also facilitates safe Traffic Counting across the state.

Maps

The map library consists of current and historical maps including County, tourism,  metropolitan, statewide, segement , and more.

PennDOT Connects

Planning starts with collaboration efforts at the very beginning - with our Pennyslvania communities.  See how PennDOT Connects is a cost-effective approach for transportation planning.