Virginia State Route 257 is an east-west highway in Southern Rockingham County. It runs from interstate 81/Virginia Secondary State Route 682, near Mt. Crawford, to Virginia Secodnary State Route 902/924, near Briery Branch. VA St Rt 257 passes through the following towns in Rockingham County. Mt. Crawford Bridgewater Dayton Montezuma Ottobine Biery Branch VA St Rt 257 is not multi-plexed in Rockingham County. Virginia State Route 42, from Bridgewater to Dayton. BUSN Virginia State Route 42, near Bridgewater. VA St Rt 257 intersects the following highways in Rockingham County. Interstate 81, near Mt. Crawford. Virginia Secondary State Route 682, near Mt. Crawford. U.S. Rt. 11, near Mt. Crawford. Virginai State Route 42, at Bridgewater. Virginia State Route 42, at Dayton. BUSN Virginia State Route 42, at Dayton. BUSN Virginia State Route 42, at Dayton. Virginia Secondary State Route 613, near Biery Branch. Virginia Secondary State Route 902, near Biery Branch. Virginia Secondary State Route 924, near Biery Branch.
