Live Chat I-77 Community Nearby Traffic MUSC Psychiatric Institute (Education school) 2024-06-08 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to MUSC Psychiatric Institute (Education School) Mount Pleasant, SC 8.12 Sullivans Island, SC 9.30 North Charleston, SC 9.67 Interstate highway exits close to MUSC Psychiatric Institute (Education School) Exit 221, i26 2.56 Exit 221b, i26 3.04 Exit 221a, i26 3.15 Interstate highways close to MUSC Psychiatric Institute (Education School) i26 map 2.56 i526sc map 8.94 i95 map 72.51 State roads close to MUSC Psychiatric Institute (Education School) SC 30 map 1.46 US 17 SC map 1.77 US 78 SC map 1.90