Live Chat I-80 Community Nearby Traffic NJ 23 2024-06-05 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to NJ 23 Hardyston, NJ 3.91 Ogdensburg, NJ 4.22 Hamburg, NJ 4.55 Interstate highway exits close to NJ 23 Exit 34b a, i80 23.19 Exit 35b a, i80 23.23 Exit 37, i80 24.18 Interstate highways close to NJ 23 i80 map 23.19 i287nj map 26.84 i84 map 27.58 State roads close to NJ 23 NJ SUSSEX 631 map 0.31 NJ 23 map 0.59 NJ CR 517 map 0.60