Live Chat AI Agent Community Cornerstones 2024-06-24 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Cornerstones Rockfall, CT 3.45 Portland, CT 6.27 Middlefield, CT 6.34 Interstate highway exits close to Cornerstones Exit 20, i91 5.42 Exit 21, i91 6.58 Exit , i691ct 7.47 Interstate highways close to Cornerstones i91 map 5.42 i691ct map 7.47 i84 map 18.57 State roads close to Cornerstones CT 3 map 0.61 CT 157 map 0.79 CT 17 map 1.15