Concrete/stone
Corliss St Tunnel (Allegheny County, Pennsylvania)
Built 1912; Designated as historic landmark 2002Tunnel under Norfolk Southern Railroad on Corliss StreetOpen to traffic
Phenis Creek Bridge (Lyon County, Kansas)
Built ca. 1910Slab concrete culvert bridge over Phenis Creek , 8.0 mi. west and 3.0 mi. south of EmporiaClosed to all traffic