Live Chat I-95 Community Nearby Traffic NJ 31 2024-05-03 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to NJ 31 Princeton, NJ 0.00 Pennington, NJ 7.71 Princeton Junction, NJ 8.84 Interstate highway exits close to NJ 31 Exit 8, i95 0.62 Exit 67b a, i295nj 1.39 Exit 67b a, i95 1.39 Interstate highways close to NJ 31 i95 map 0.62 i295nj map 1.39 i195nj map 9.98 State roads close to NJ 31 NJ CR 546 map 0.23 NJ CR 583 map 0.36 US 1 NJ map 0.77