Live Chat I-77 Community Nearby Traffic The Calhoun Mansion (Tourist museum) 2024-06-14 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to The Calhoun Mansion (Tourist Museum) Mount Pleasant, SC 8.12 Sullivans Island, SC 9.30 North Charleston, SC 9.67 Interstate highway exits close to The Calhoun Mansion (Tourist Museum) Exit 221, i26 2.56 Exit 221b, i26 3.04 Exit 221a, i26 3.15 Interstate highways close to The Calhoun Mansion (Tourist Museum) i26 map 2.56 i526sc map 8.94 i95 map 72.51 State roads close to The Calhoun Mansion (Tourist Museum) SC 30 map 1.46 US 17 SC map 1.77 US 78 SC map 1.90