Virginia State Route 159
State Route 159 is a primary state highway in the U.S. state of Virginia. Known as Dunlap Creek Road, the state highway runs from SR 311 at Crows north to Interstate 64 and U.S. Route 60 at Callaghan. SR 159 forms part of the old alignment of US 60 in western Alleghany County.
All of SR 159 is a Virginia Byway.