Plainfield New Jersey Traffic 2024-12-19 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Plainfield New Jersey Watchung, NJ 2.82 mi Fanwood, NJ 4.12 mi South Plainfield, NJ 4.48 miInterstate highway exits close to Plainfield New Jersey Exit 40, i78 4.33 mi Exit 41, i78 6.09 mi Exit 5, i287nj 7.12 miInterstate highways close to Plainfield New Jersey i78 map 4.33 mi i287nj map 7.12 mi i95 map 12.63 miState roads close to Plainfield New Jersey NJ CR 531 map 0.09 mi NJ 28 map 0.62 mi NJ SOMERSET 636 map 0.83 mi