Live Chat I-26 Community Nearby Traffic Mattress Firm (Shopping departmentstore) 2024-05-31 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Mattress Firm (Shopping Departmentstore) Mount Pleasant, SC 8.12 Sullivans Island, SC 9.30 North Charleston, SC 9.67 Interstate highway exits close to Mattress Firm (Shopping Departmentstore) Exit 221, i26 2.56 Exit 221b, i26 3.04 Exit 221a, i26 3.15 Interstate highways close to Mattress Firm (Shopping Departmentstore) i26 map 2.56 i526sc map 8.94 i95 map 72.51 State roads close to Mattress Firm (Shopping Departmentstore) SC 30 map 1.46 US 17 SC map 1.77 US 78 SC map 1.90