"A" Canal Bridge
Concrete deck girder bridge over Usrs Canal on Esplanade Street in Klamath Falls
Open to traffic
Built 1949; rehabilitated 1998

Chiloquin Bridge
Steel stringer bridge over Williamson River on Chiloquin Highway in Chiloquin
Open to traffic
Built 1934

Crooked Creek Bridge
Wooden bridge over Crooked Creek on OR 62
Replaced by a new precast slab bridge in 2004.
Built 1933

Diversion Canal Bridge
Wooden bridge over USRS Diversion Canal on HWY 420
Replaced by a new precast slab bridge in 2006.
Built 1930

Keno Bridge
Lost Concrete through arch bridge over Klamath River on Green Springs Highway (OR-66) in Keno
Replaced by new bridge
Built in 1930, Replaced by a girder bridge in 1985

Lake Ewauna Rail Bridge
Beam bridge over Lake Ewuana (Klamath River) on BNSF Railroad Tracks in Klamath Falls
Open to traffic

Link River Bridge
Concrete deck girder bridge over Link River on Main St. (OR 66) in Klamath Falls
Open to traffic
Built 1931

Oregon, California & Eastern Railroad Crossing
Concrete deck girder bridge over OC&E Trail (Formerly Oregon California & Eastern Railroad) on Oregon Route 140
Open to traffic
Built 1936

Private Chiloquin Bridge
Warren pony truss bridge over Sprague River on Private Road in Chiloquin
Open to traffic

Sprague River Bridge I
Bridge over Sprague River on Sprague River Highway in Sprague River
Open to traffic
Built 1944

Sprague River Bridge II
Concrete deck girder bridge over Sprague River on Sprague River Highway
Open to traffic
Built 1944