Live Chat I-75 Community Nearby Traffic GA 400 2024-05-13 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to GA 400 Roswell, GA 9.74 Atlanta, GA 13.92 Canton, GA 15.04 Interstate highway exits close to GA 400 Exit 11, i575ga 19.94 Exit 19, i575ga 20.03 Exit 14, i575ga 20.25 Interstate highways close to GA 400 i575ga map 19.94 i285ga map 22.17 i85 map 24.25 State roads close to GA 400 GA 372 map 3.47 GA 400 map 5.08 GA 120 map 5.36