Pacific County

NameLocationStatusDesignYear BuiltYear LostSpan Length (ft.)Total Length (ft.)
Astoria-Megler BridgeUS 101 over Columbia RiverOpen to trafficWarren through truss1966--1232.021677.0
Astoria-Megler FerryFerry over Columbia RiverReplaced by the Astoria-Megler BridgeFerry19211966--21120.0
Bone River BridgeUS 101 over Bone RiverReplaced by a new bridgeTimber stringer1935201330.8296.9
Elk Prairie Road BridgeElk Prairie Road over Fern CreekOpen to trafficClosed-spandrel arch1916--40.054.1
Elkhorn Creek BridgeUS 101 over Elkhorn CreekOpen to trafficConcrete tee beam1929--45.998.1
Forks Creek BridgeWA 6 over Forks CreekOpen to trafficClosed-spandrel arch1918--75.175.1
Fort Columbia TunnelUS 101 under Rock formationOpen to trafficTunnel1932----799.9
Halfmoon Creek BridgeWA 6 over Halfmoon CreekOpen to trafficClosed-spandrel arch1917--60.064.0
Heckard Road BridgeHeckard Road over SloughOpen to trafficClosed-spandrel arch1916--29.940.0
Jorgenson Slough BridgeUS 101 over Jorgenson SloughOpen to trafficTimber stringer1939--17.169.9
Lebam Road BridgeLebam Road over Willapa RiverOpen to trafficClosed-spandrel arch1917--60.0149.0
Middle Nemah River BridgeUS 101 over Middle Nemah RiverReplaced by a new bridgeTimber stringer1939201340.086.0
North Jetty Construction TrestleNo longer existsTimber stringer------8477.0
North River BridgeWA 105 over North RiverReplaced by a new bridgeTimber stringer1959201480.1596.2
NP - South Fork Willapa River Bridgeformer Northern Pacific Railroad over South Fork Willapa RiverDerelict/abandonedWarren through truss1910--330.0430.0
Pluvius BridgeWA 6 over Former Northern Pacific Railroad, future Willapa Hills Rail-TrailOpen to trafficConcrete tee beam1922--38.1161.1
Riverdale BridgeRoute 101 over Willapa RiverNo longer existsThrough truss1924------
Smith Creek BridgeWA 105 over Smith CreekReplaced by a new bridgeTimber stringer1959201365.0308.1
Smith Creek BridgeUS 101 over Smith CreekOpen to trafficConcrete tee beam1929--45.9115.2
Stauffer Road BridgeStauffer Road over Green CreekOpen to trafficClosed-spandrel arch1917--29.942.0
Tide Slough BridgeUS 101 over Tide SloughOpen to trafficSlab1939--17.1138.1
Trap Creek BridgeWA 6 over Trap CreekOpen to trafficClosed-spandrel arch1918--44.0111.9
US 101 Willapa River Swing BridgeUS 101 over Willapa RiverReplaced by a new bridgeTruss--1966----
Willapa Hills Trail - Willapa River Bridge #1Abandoned Northern Pacific Railroad over Willapa RiverOpen to pedestriansWarren pony truss with all verticals1897--120.0150.0
Willapa Hills Trail - Willapa River Bridge #2Abandoned Northern Pacific Railroad over Willapa RiverOpen to pedestriansPratt through truss1896--160.0205.0
Willapa Hills Trail - Willapa River Bridge #3Abandoned Northern Pacific Railroad over Willapa RiverOpen to pedestrians onlyPratt through truss--------
Willapa River BridgeWA 6 over Willapa RiverReplaced by a new bridgeParker through truss19292014162.1274.9