Princeton New Jersey Traffic 2024-12-22 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Princeton New Jersey Kingston, NJ 3.61 mi Rocky Hill, NJ 4.86 mi Plainsboro, NJ 6.04 miInterstate highway exits close to Princeton New Jersey Exit 67b a, i295nj 9.14 mi Exit 67b a, i95 9.15 mi Exit 8, i95 9.62 miInterstate highways close to Princeton New Jersey i295nj map 9.14 mi i95 map 9.15 mi i195nj map 17.31 miState roads close to Princeton New Jersey NJ 27 map 0.48 mi NJ MERCER 629 map 0.98 mi NJ CR 526 map 1.08 mi