Interstate_95
Interstate_80
Interstate_90
U.S._Route_1
Interstate_70
Interstate_81
Interstate_84_(Pennsylvania–Massachusetts)
U.S._Route_40
Interstate_79
Interstate_99
Interstate_83
Interstate_78
Interstate_76_(Ohio–New_Jersey)
Pennsylvania_Turnpike
Interstate_86_(Pennsylvania–New_York)
U.S._Route_20
U.S._Route_11
U.S._Route_19
U.S._Route_22
Pennsylvania_Route_82
Pennsylvania_Route_274