Poplar Grove Arkansas Traffic 2024-12-28 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Poplar Grove Arkansas Lexa, AR 6.72 mi Barton, AR 6.88 mi Marvell, AR 9.36 miInterstate highway exits close to Poplar Grove Arkansas Exit 233, i40 48.12 mi Exit 221, i40 48.31 mi Exit 216, i40 51.06 miInterstate highways close to Poplar Grove Arkansas i40 map 48.12 mi i55 map 81.92 mi i440ar map 122.80 miState roads close to Poplar Grove Arkansas AR 316 map 1.52 mi AR 243 map 5.79 mi AR 85 map 6.80 mi