Live Chat I-81 Community Nearby Traffic i81 2024-04-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I81 Shady Grove, PA 6.43 Williamson, PA 7.89 State Line, PA 7.93 Interstate highway exits close to I81 Exit 5, i81 3.14 Exit 3, i81 4.72 Exit 1, i81 7.94 Interstate highways close to I81 i81 map 3.14 i70 map 18.76 i76 map 33.99 State roads close to I81 PA 16 map 1.55 PA 995 map 5.24 PA 163 map 7.86