State Route 48 (SR 48) is the unsigned designation for the Blue Ridge Parkway and Skyline Drive from the North Carolina state line north to U.S. Route 340 (US 340) near Front Royal.

[2] Most of the road is maintained by the National Park Service, though the portion which is concurrent with SR 43 is maintained by the Virginia Department of Transportation (VDOT).

The following highways in Virginia have also been known as State Route 48: