Chat Report Accident Traffic Exit 18b a,I 526 2025-03-27 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Exit 18b A,I-526 Mount Pleasant, SC 8.12 mi Sullivans Island, SC 9.30 mi North Charleston, SC 9.67 mi Interstate highway exits close to Exit 18b A,I-526 Exit 221, i26 2.56 mi Exit 221b, i26 3.04 mi Exit 221a, i26 3.15 mi Interstate highways close to Exit 18b A,I-526 i26 map 2.56 mi i526sc map 8.94 mi i95 map 72.51 mi State roads close to Exit 18b A,I-526 SC 30 map 1.46 mi US 17 SC map 1.77 mi US 78 SC map 1.90 mi