Interstate_80
Interstate_95
Interstate_90
Interstate_70
U.S._Route_20
U.S._Route_1
U.S._Route_30
U.S._Route_40
U.S._Route_6
Interstate_81
Interstate_78
Interstate_84_(east)
Interstate_99
Interstate_79
Interstate_83
Interstate_76_(east)
U.S._Route_13
Pennsylvania_Turnpike
U.S._Route_15
U.S._Route_22
U.S._Route_62
U.S._Route_11
U.S._Route_19
Interstate_86_(east)
U.S._Route_46