. "US" . . "78" . . . . . "U.S. Route 78 in South Carolina" . . . . . . . "U.S. Route 78 in South Carolina" . . "U.S. 78" . . . . "U.S. Route 78" . . . "U.S. Route 78" . "SC" . . "228859.982208" . . "US 78" . "West" . "US 78" . "East" .