Live Chat I-78 Community Nearby Traffic i78 2024-03-28 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I78 Plainfield, NJ 2.84 Berkeley Heights, NJ 3.85 Warren, NJ 4.90 Interstate highway exits close to I78 Exit 40, i78 1.50 Exit 41, i78 4.73 Exit 44, i78 6.03 Interstate highways close to I78 i78 map 1.50 i287nj map 9.43 i95 map 15.47 State roads close to I78 NJ CR 527 map 0.26 NJ CR 531 map 0.64 NJ SOMERSET 653 map 0.92