Black Rock Arkansas Traffic 2024-12-04 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Black Rock Arkansas Powhatan, AR 6.10 mi Portia, AR 8.48 mi Imboden, AR 10.65 miInterstate highway exits close to Black Rock Arkansas Exit 44, i55 109.43 mi Exit 41, i55 109.47 mi Exit 48, i55 109.77 miInterstate highways close to Black Rock Arkansas i55 map 109.43 mi i40 map 124.11 mi i57 map 167.22 miState roads close to Black Rock Arkansas NHS HIGH PRIORITY CORRIDORS 8 map 0.81 mi AR 117 map 2.81 mi AR 117S map 3.82 mi