Live Chat I-80 Community Nearby Traffic I 80 exit 42b a 2024-04-24 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-80 Exit 42b A Mount Tabor, NJ 1.65 Mountain Lakes, NJ 3.99 Rockaway, NJ 4.80 Interstate highway exits close to I-80 Exit 42b A Exit 42b a, i80 0.74 Exit 39, i80 1.19 Exit 37, i80 2.97 Interstate highways close to I-80 Exit 42b A i80 map 0.74 i287nj map 5.96 i78 map 23.28 State roads close to I-80 Exit 42b A NJ 53 map 0.63 US 46 map 0.89 NJ MORRIS 603 map 1.00