Live Chat I-395 MA Community Nearby Traffic CT 21 2024-05-03 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to CT 21 North Grosvenordale, CT 2.09 Thompson, CT 4.31 South Woodstock, CT 5.37 Interstate highway exits close to CT 21 Exit 99, i395ct 1.67 Exit 98, i395ct 2.31 Exit 100, i395ct 5.17 Interstate highways close to CT 21 i395ct map 1.67 i395ma map 6.44 i84 map 20.56 State roads close to CT 21 CT 12 map 0.23 CT 200 map 0.24 CT 193 map 2.64