Live Chat I-87 Community Nearby Traffic I 87 exit 21a 2024-05-01 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-87 Exit 21a South Bethlehem, NY 3.65 Glenmont, NY 6.94 Coeymans, NY 7.53 Interstate highway exits close to I-87 Exit 21a Exit 22, i87 2.60 Exit 21a, i87 3.07 Exit 23, i87 10.76 Interstate highways close to I-87 Exit 21a i87 map 2.60 i90 map 11.16 i88 map 32.27 State roads close to I-87 Exit 21a NY 396 map 0.49 US 9W NY map 0.80 ALBANY COUNTY ROUTE 55 map 2.19