Live Chat I-80 Community Nearby Traffic Rock Ridge Lake Dam (Water dam) 2024-06-10 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Rock Ridge Lake Dam (Water Dam) Boonton, NJ 3.13 Mount Tabor, NJ 3.86 Denville, NJ 3.99 Interstate highway exits close to Rock Ridge Lake Dam (Water Dam) Exit 43, i287nj 2.09 Exit 42, i287nj 2.96 Exit 45, i287nj 2.99 Interstate highways close to Rock Ridge Lake Dam (Water Dam) i287nj map 2.09 i80 map 3.42 i78 map 22.34 State roads close to Rock Ridge Lake Dam (Water Dam) NJ MORRIS 618 map 0.10 US 46 map 1.57 NJ MORRIS 603 map 1.90