Vandalia, Ohio

CSX - Little York Road Tunnel (Montgomery County, Ohio)
Concrete culvert bridge over Little York Rd on CSX Transportation
Open to traffic

CSX - Poplar Creek Rd Tunnel (Montgomery County, Ohio)
Tunnel under CSX RR on Abandoned section of Poplar Creek Rd
Intact but closed to all traffic

Great Miami River Bridge (Montgomery County, Ohio)
Lost Bridge over Great Miami River on Old National Road

Poplar Creek Bridge (Montgomery County, Ohio)
Built 1915; rehabilitated 1979
Steel stringer bridge over Poplar Creek on S Cassel Road
Open to traffic

US 40 Taylorsville Dam Bridge (Montgomery County, Ohio)
Built 1922; Replaced 1979
Closed spandrel arch bridge over Great Miami River on US 40
Replaced by a new bridge