·From: Highway 17 north of Charleston. Cross the Cooper River Bridge and continue on Highway 17 through downtown Charleston. The road turns into Savannah Highway, the Best Western Sweetgrass Inn is on right three miles from Ashley River Bridge - look for the palm trees and our famous tower ·From: Highway 17 south of Charleston Entering Charleston area on Highway 17 you will go underneath Interstate 526, after the overpass the Best Western Sweetgrass Inn is three miles on the left side of the street - look for the palm trees and our famous tower ·From: Interstate 26 west of Charleston When entering Charleston area, take Interstate 526 exit towards Savannah in North Charleston, continue to the end of Interstate 526. Go through the first light and make a left at the second light which will be Savannah Highway. The Best Western Sweetgrass Inn is three miles on the left side Savannah Highway - look for the palm trees and our famous tower.