Columbia County

NameLocationStatusDesignYear BuiltYear LostSpan Length (ft.)Total Length (ft.)
0 Black Mnln - Nehalem Highway N BridgeBridge over Nehalem RiverOpen to trafficSlab----150.0150.0
Beaver Creek BridgeOR 47 over Beaver CreekOpen to trafficTimber stringer1936--29.089.9
Beaver Creek BridgeKukkala Road over Beaver CreekReplaced by new bridgeWarren pony truss1915199848.048.0
Beaver Creek BridgeOld Hwy 30 over Beaver CreekOpen to trafficConcrete tee beam1918--34.135.1
Beaver Creek BridgeBeaver Falls Road (Old US 30) over Beaver CreekOpen to trafficConcrete pony/through girder1918--28.960.0
Beaver Creek BridgeBeaver Falls Road (Old US 30) over Beaver CreekOpen to trafficStringer1918--35.169.9
BNSF - Scappoose Bay BridgeBurlington Northern & Sante Fe RR over Scappoose BayOpen to trafficUnknown1958------
Columbia & Nehalem River Railroad Bridge No. 8DemolishedTimber stringer1913------
Columbia & Nehalem River Railroad Kerry Tunnel under CollapsedTunnel1915------
Columbia & Nehalem River Railroad South Olsen Creek TrestleBridge over South Olsen CreekNo longer existsTimber stringer19131938----
Columbia & Nehalem River Railroad US 30 and PNWR overcrssingBridge on Columbia and Nehalem River RailroadTimber stringer19131938----
Columbia River and Nehalem Valley railroad McBride Creek crib bridgeBridge over McBride CreekDemolishedOther1912------
Crown Z Road BridgeScappoose-Vernonia over Crown Z RoadOpen to trafficSlab1963--24.975.1
East Fork Nehalem River, Scappoose Vernonia RdScappoose Vernonia Road over East Fork Nehalem RiverReplaced by a new bridge in 1952Pony truss--1952----
Elk Creek BridgeLogging road over Elk CreekOpen to traffic, but access is blocked by a locked gate.Slab----100.0100.0
Ford Creek BridgeOR 202 over Ford CreekReplaced by a pre-cast girder bridge in 2006.Timber stringer19342006116.1116.1
J. P. West Road BridgeJ. P. West Road over South Fork Scappoose CreekOpen to trafficTimber stringer1925--17.149.9
Lewis & Clark BridgeWA 433 over Columbia RiverOpen to trafficPratt through truss1929--1200.25478.3
Lyons Creek BridgeOR 202 over Lyons CreekReplaced by a pre-cast concrete girder bridge in 2006Timber stringer1934200694.294.2
McDonald BridgeMilton Way over Milton CreekReplaced by a pre-cast concrete slab bridge in 2004Truss1914200486.086.0
Nehalem River BridgeOR 47 over Nehalem RiverOpen to trafficParker through truss1938--120.0210.0
Nice Creek ViaductWest C street over Nice CreekOpen to trafficConcrete stringer1911--40.0243.1
NP Globe-kalama FerryFerry over Columbia riverNo longer existsFerry18841908----
PNWR - Clatskanie River BridgePortland & Western Railroad (PNWR) over Clatskanie RiverOpen to trafficWarren through truss1897--182.0223.0
Portland & Southwestern Railroad TunnelPortland and Southwest Railroad under Derelict/abandoned; tracks removed around 1943Tunnel1910----1712.0
Prescott point viaductBridge on Former US 30Derelict/abandonedConcrete tee beam1918------
PWNR tide creek bridgeBridge over Tide CreekOpen to trafficDeck plate girder--------
Rock Creek BridgeOR 47 over Rock CreekOpen to trafficConcrete stringer1930--55.1139.1
Rock Creek, Keasey Rd.Keasaey Road over Rock CreekReplaced by a new bridge in 1954Pony truss--1954----
Tide Creek BridgeU.S. 30 Frontage Road over Tide CreekOpen to trafficStringer1920--29.990.9
Wesport Sough BridgeRoute 409 over Wesport SloughNo longer existsUnknown1928------
Westport Tunnel under Derelict/abandonedTunnel--------
Yeon and Pelton inclineNo longer existsTimber stringer--------