Live Chat I-80 Community Nearby Traffic Openaki Lake Dam (Water dam) 2024-05-29 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Openaki Lake Dam (Water Dam) Mount Tabor, NJ 3.41 Cedar Knolls, NJ 3.52 Denville, NJ 4.89 Interstate highway exits close to Openaki Lake Dam (Water Dam) Exit 39b a, i287nj 3.87 Exit 37, i287nj 4.60 Exit 40, i287nj 4.84 Interstate highways close to Openaki Lake Dam (Water Dam) i287nj map 3.87 i80 map 5.40 i78 map 18.79 State roads close to Openaki Lake Dam (Water Dam) NJ 53 map 0.63 US 202 NJ map 1.12 NJ 10 map 1.19