Live Chat I-70 Community Nearby Traffic I 70 exit 42a 2024-09-24 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-70 Exit 42a Belle Vernon, PA 1.14 Dunlevy, PA 2.46 Monessen, PA 2.89 Interstate highway exits close to I-70 Exit 42a Exit 42a, i70 0.33 Exit 42, i70 0.55 Exit 43b a, i70 1.02 Interstate highways close to I-70 Exit 42a i70 map 0.33 i76 map 23.27 i79 map 28.87 State roads close to I-70 Exit 42a PA 201 map 1.10 PA 906 map 2.82 PA 88 map 3.20