When it was initially designated, it was routed along much of its current alignment from its western terminus at SR 245, at the time known as SR 275, to the T-intersection it has with the former two-lane alignment of US 33, now part of SR 347, but originally designated as SR 32.
When it was first assigned its designation, it followed a route that largely mirrored its current path from its western terminus at SR 245 (then known as SR 275) to the intersection with the former two-lane alignment of US 33, now part of SR 347, but originally designated as SR 32.