Live Chat I-190 NY Community Nearby Traffic I 190 exit 20b a 2024-10-31 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-190 Exit 20b A Tonawanda, NY 7.89 Buffalo, NY 8.40 North Tonawanda, NY 8.78 Interstate highway exits close to I-190 Exit 20b A Exit 18b a, i190ny 1.18 Exit 19, i190ny 1.65 Exit 17, i190ny 2.82 Interstate highways close to I-190 Exit 20b A i190ny map 1.18 i290ny map 4.63 i90 map 17.36 State roads close to I-190 Exit 20b A NY 324 map 0.39 NY 266 map 2.80 NY 325 map 5.73