Live Chat I-78 Community Nearby Traffic I 78 exit 18 2024-04-28 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-78 Exit 18 Clinton, NJ 2.48 High Bridge, NJ 4.90 Lebanon, NJ 6.09 Interstate highway exits close to I-78 Exit 18 Exit 17, i78 1.55 Exit 16, i78 1.61 Exit 18, i78 2.25 Interstate highways close to I-78 Exit 18 i78 map 1.55 i287nj map 20.76 i80 map 33.21 State roads close to I-78 Exit 18 NJ 31 map 0.87 NJ 173 map 1.68 NJ CR 513 map 2.11