Live Chat I-78 Community Nearby Traffic NJ 31 2024-04-19 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to NJ 31 Annandale, NJ 2.48 High Bridge, NJ 3.67 Hampton, NJ 6.32 Interstate highway exits close to NJ 31 Exit 15, i78 1.07 Exit 16, i78 1.24 Exit 17, i78 2.08 Interstate highways close to NJ 31 i78 map 1.07 i287nj map 22.50 i80 map 31.95 State roads close to NJ 31 NJ CR 513 map 0.15 NJ 173 map 0.44 NJ 31 map 0.77