Calapooya Creek Bridge
Covered bridge over Calapooya Creek on CR 10A
Open to traffic
Built 1933

County Park Road Bridge
Through truss bridge over North Myrtle Creek on County Park Road
Open to traffic
Built 1965

Cow Creek Bridge
Pony/through girder bridge over Cow Creek on CR 39
Open to traffic
Built 1954

Days Creek Cut-Off Road Bridge
Truss bridge over South Umpqua River on Days Creek Cut-Off Road
Open to traffic
Built 1925

Diamond Creek Bridge
Deck truss bridge over Diamond Creek on Tiller Trail
Open to traffic
Built 1935

Elk Creek Bridge No. 1
Deck truss bridge over Elk Creek on OR 38
Replaced by new bridge in 2008
Built 1931

Elk Creek Bridge No. 2
Lost Stringer bridge over Elk Creek on Or 38 (Hwy 045)
Replaced by new bridge in 2008
Built 1932, Replaced in by a new bridge in 2008

Elk Creek Bridge No. 3
Deck truss bridge over Elk Creek on OR 38
Replaced by new bridge in 2008
Built 1932

Elk Creek Bridge No. 4
Deck truss bridge over Elk Creek on OR 38
Replaced by new bridge in 2008
Built 1931

Elk Creek Tunnel
Tunnel on OR 38
Open to traffic
Built 1932

Little River Bridge
Covered bridge over Little River on CR 82
Open to traffic
Built 1943

Lone Rock Bridge
Truss bridge over North Umpqua River on OR 138
Open to traffic
Built 1954

Mott Bridge
Wooden arch bridge over North Umpqua River on a local road
Open to traffic
Built 1936

Myrtle Creek Arch Bridge
Concrete arch bridge over South Umpqua River on CR 386 in Myrtle Creek
Open to traffic
Built 1922, Rehabilitation & Widening 2007

North Umpqua River Bridge
Through truss bridge over North Umpqua River on a local road
Open to traffic
Built 1955

North Umpqua River I-5 Bridge
Pair of deck truss bridges over North Umpqua River on I-5 in Roseburg North
Open to traffic
Northbound bridge built 1955; southbound built 1964

Oakland Bridge
Deck truss bridge over Calapooya Creek on Shady Highway in Oakland
Open to traffic
Built 1925

Scottsburg Bridge
Through truss bridge over Umpqua River on OR 38
Open to traffic
Built 1929

South Deer Creek Bridge
Truss bridge over South Deer Creek on CR 16
Open to traffic
Built 1967

South Myrtle Creek Bridge
Covered bridge over South Myrtle Creek on CR 124 in Myrtle Creek
Open to traffic
Built 1939

South Umpqua River Bridge
Lost Through truss bridge over South Umpqua River on CR 387 in Dillard
Built in 1939, Replaced by new bridge in 2000
Replaced 2000

South Umpqua River I-5 Bridge
Pair of deck truss bridges over South Umpqua River on I-5 in Roseburg
Open to traffic
Southbound bridge built 1955; northbound built 1976

South Umpqua River I-5 Bridge
Pair of deck truss bridges over South Umpqua River I-5 in Green
Open to traffic
Northbound bridge built 1955; southbound built 1964

South Umpqua River I-5 Bridge
Deck truss bridge over South Umpqua River on Southbound I-5
Open to traffic
Built 1965; rehabilitated 1983

Stewart Park Road Bridge
Truss bridge over South Umpqua River on Stewart Park Road in Roseburg
Open to traffic
Built 1946

Umpqua River Bridge
Swing bridge over Umpqua River on US 101 in Reedsport
Open to traffic
Built 1936

Winchester Bridge
Concrete arch bridge over North Umpqua River on OR 99
Open to Traffic
Built 1923, Rehabilitated 2008

Winston Bridge
Steel through arch bridge over South Umpqua River on Eastbound OR 42
Open to traffic
Built 1934