Yamhill County

NameLocationStatusDesignYear BuiltYear LostSpan Length (ft.)Total Length (ft.)
Agency Creek BridgeOR 22 over Agency CreekOpen to trafficConcrete deck girder1929--44.981.0
Blackwell Park BridgeBlackwell Park Road over Willamina CreekOpen to trafficPolygonal Warren pony truss1965--80.1120.1
Carlton and Coast Railway-Cedar Creek TrestleDemolishedUnknown1910------
Carlton and Coast Railway-North Yamhill River BridgeBridge over North Fork Yamhill RiverReplaced by a new bridgeWarren through truss19101972----
Carlton and Coast Railway-Tillamook gate switchback trestleDemolishedTimber stringer1911------
Dayton BridgeRoad over Yamhill RiverReplaced by a new bridge upstreamParker through truss1890--200.01078.5
Farmer River BridgeHWY 154 over Farmer RiverOpen to trafficTimber stringer1932--98.198.1
Hess Creek Canyon FootbridgeFootpath over Hess CreekOpen to pedestrians onlyHowe through truss2015--220.0220.0
Newberg BridgePipeline (Formerly Champoeg Road) over Willamette RiverCarries a pipelineDouble-intersection Warren deck truss1913------
North Yamhill River BridgeSouthbound OR 99W over North Yamhill RiverOpen to trafficWarren deck truss1921--80.0359.9
PNWR - Amity TrestlePortland & Western Railroad over Ash SwaleOpen to trafficTimber stringer----14.0240.0
PNWR - Ash Swale TrestlePortland & Western Railroad over Ash SwaleOpen to trafficTimber stringer----15.0420.0
PNWR - Chehalem Creek TrestlePortland & Western Railroad over Chehalem CreekOpen to trafficTimber stringer----14.0660.0
PNWR - Hawn Creek TrestlePortland & Western Railroad over Hawn CreekOpen to trafficTimber stringer----14.0444.0
PNWR - St. Joseph UndercrossingPortland & Western Railroad over OR 99WOpen to trafficSteel stringer1921--36.369.0
PNWR - Villa Road OverpassPortland & Western Railroad over Villa Road & Hess CreekOpen to trafficDeck plate girder--------
PNWR - Whiteson Dip TrestlePortland & Western Railroad over Whiteson DipOpen to trafficTimber stringer----15.0270.0
PNWR - Whiteson TrestlePortland and Western Railroad (PNWR) over South Yamhill RiverOpen to trafficPony/through plate girder1890--63.01490.0
Sheridan BridgeBridge Street over South Yamhill RiverOpen to trafficParker through truss1939----257.9
South Yamhill River BridgeOR 22 over South Yamhill RiverOpen to trafficConcrete deck girder1929--50.0102.0
South Yamhill River BridgeOr 18-Hwy 483 over South Yamhill RiverOpen to trafficGirder1951--120.1990.2
Tindle Creek Road BridgeTindle Creek Road over Willamina CreekReplaced by a pre-cast concrete girder bridge in 2002Pony truss19172002124.0125.0
Wallace Covered BridgeBridge over South Yamhill RiverDestroyed by severe weatherHowe through truss1919----120.0
Wheatland FerryFerry over Willamette RiverOpen to trafficFerry1850----580.0
Whiteson BridgeOR 99W over South Yamhill RiverReplaced by pre-cast girder bridge in 2002Steel stringer19382002115.21211.0
Whiteson Dip BridgeOR-99W over Whiteson DipOpen to trafficConcrete deck girder1956--24.9274.9