Live Chat I-78 Community Nearby Traffic Upper Dam (Water dam) 2024-06-05 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Upper Dam (Water Dam) Tatamy, PA 2.78 Stockertown, PA 4.38 Phillipsburg, NJ 6.28 Interstate highway exits close to Upper Dam (Water Dam) Exit 75, i78 6.67 Exit 77, i78 7.50 Exit 3, i78 10.04 Interstate highways close to Upper Dam (Water Dam) i78 map 6.44 i80 map 24.69 i476pa map 32.76 State roads close to Upper Dam (Water Dam) PA 33 map 3.82 US 22 NJ map 4.32 PA 191 map 4.64