Live Chat I-55 Community Nearby Traffic I 55 AR Exit 21, Northbound Traffic 2024-03-29 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I 55 AR Exit 21, Northbound Gilmore, AR 5.85 Frenchmans Bayou, AR 8.80 Clarkedale, AR 10.21 Interstate highway exits close to I 55 AR Exit 21, Northbound Exit 23b a, i55 4.49 Exit 21, i55 4.78 Exit 17, i55 7.93 Interstate highways close to I 55 AR Exit 21, Northbound i55 map 4.49 i40 map 23.02 i57 map 178.05 State roads close to I 55 AR Exit 21, Northbound AR 42 map 2.42 AR 77 map 2.68 US 61 AR map 3.68