Christiansburg, Virginia

Montgomery Tunnel (Montgomery County, Virginia)
Built by Norfolk and Western about 1890
Tunnel on Railroad
Open to traffic

Norfolk Southern Railway Norfolk & Western Railway Bridge (Montgomery County, Virginia)
Built ca1902
Lost Bridge over NSRR on NWRR
Removed but not replaced

NS - Crab Creek Road Overpass (Montgomery County, Virginia)
Built 1918
Concrete arch bridge over Route 660 on NS Railroad in Christiansburg
Open to traffic

NS - Merrimac Tunnel (Montgomery County, Virginia)
Built 1914
Tunnel under under town on railroad
Open to traffic

Peppers Ferry Road Pedestrian Bridge (Montgomery County, Virginia)
Steel through arch bridge over Peppers Ferry Rd on Pedestrian path
Open to pedestrians only