Live Chat I-79 Community Nearby Traffic GNC (Shopping departmentstore) 2024-05-31 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to GNC (Shopping Departmentstore) Pittsburgh, PA 2.40 West Mifflin, PA 3.41 Braddock, PA 3.71 Interstate highway exits close to GNC (Shopping Departmentstore) Exit 59a, i79 16.84 Exit 55, i79 16.89 Exit 57, i79 16.89 Interstate highways close to GNC (Shopping Departmentstore) i76 map 16.08 i79 map 16.84 i70 map 28.44 State roads close to GNC (Shopping Departmentstore) PA BELT BLUE map 1.21 PA 837 map 2.12 PA 885 map 2.36