Live Chat I-80 Community Nearby Traffic Blair Lake Dam (Water dam) 2024-06-08 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Blair Lake Dam (Water Dam) Hope, NJ 4.90 Johnsonburg, NJ 6.98 Columbia, NJ 9.03 Interstate highway exits close to Blair Lake Dam (Water Dam) Exit 12, i80 4.00 Exit 4a, i80 11.37 Exit 4b, i80 11.37 Interstate highways close to Blair Lake Dam (Water Dam) i80 map 4.00 i78 map 34.36 i287nj map 43.01 State roads close to Blair Lake Dam (Water Dam) NJ CR 521 map 0.79 NJ WARREN 607 map 1.47 NJ WARREN 616 map 1.87