. "31478.8"^^ . . . "West" . . "I" . . "526" . "Mark Clark Expressway"@en . "Interstate 526 (I-526) is a 19.26-mile (31.00 km) spur route of Interstate 26, which provides a defacto by-pass of US 17 north around Charleston, South Carolina in the United States."@en . . "East" . .