Gallery of Washington Bridges

11th Avenue Bridge Spokane County	11th Street Bridge (Old) Pierce County	1st Avenue South Bridge (NB) King County	1st Avenue South Bridge (SB) King County
4th Street Bridge Yakima County	5th Street Bridge Snohomish County	Abernathy Creek Bridge Cowlitz County	Agate Passage Bridge Kitsap County
Ahtanun Creek Bridge or old US 97 Yakima County	Airport Road Bridge Whitman County	Airport Way Bridge King County	Alaskan Way Viaduct King County
Alder Creek Bridge Lewis County	Alder Cutoff Road Overpass Pierce County	Allen Street Bridge Cowlitz County	Allen Street Bridge (Old) Cowlitz County
Alpowa Grade Bridge (Abandoned) Garfield County	Amgen Helix Bridge King County	Anderson Creek Bridge Snohomish County	Argonne Road Bridge Spokane County
Asotin County Memorial Bridge Asotin County	Astoria-Megler Bridge Pacific County	Astoria-Megler Ferry Pacific County	Aurora Avenue Bridge King County
Aurora Footbridge King County	Avenue D Bridge Snohomish County	Avenue D Swing Bridge (1889) Snohomish County	Avenue D Swing Bridge (1911) Snohomish County
B-Z Corner Bridge Klickitat County	Baker River Bridge Skagit County	Ballard Bridge King County	Baring Bridge King County
Battery Street Tunnel King County	Beebe Bridge Chelan County	Beebe Bridge (Old) Chelan County	Benton City - Kiona Bridge Benton County
Berrydale Overpass King County	Betts Bridge Clark County	Beverly Bridge Grant County	Biggs-Maryhill ferry Klickitat County
Black River Bridge Grays Harbor County	Blackburn Street Bridge Skagit County	Blair Bridge Pierce County	Blue Bridge Benton County
BN - 15th Street Bridge Pierce County	BN - Buckley Viaduct King County	BN - Hoquiam River Bridge Grays Harbor County	BN - Nighthawk Railway Bridge Okanogan County
BN - Shankers Bend Tunnel Okanogan County	BN - Snake River Bridge (Old) Franklin County	BN - Snoqualmie Weyerhaeuser Mill Bridge King County	BNSF - 14th Avenue Overpass Spokane County
BNSF - 2nd Avenue/Maple Street Overpass Spokane County	BNSF - 3rd Avenue Overpass Spokane County	BNSF - 6th Street Viaduct Clark County	BNSF - Alligator Rock Tunnel Skamania County
BNSF - Anderson's Tunnel Klickitat County	BNSF - Barclay Creek Bridge Snohomish County	BNSF - Bellingham High Bridge Whatcom County	BNSF - Black River Bridge King County
BNSF - Blum Tunnel Skamania County	BNSF - Canyon Falls Bridge Snohomish County	BNSF - Cape Horn Tunnel Skamania County	BNSF - Cascade Tunnel Chelan County
BNSF - Cedar River Bridge King County	BNSF - Celilo Bridge Klickitat County	BNSF - Chambers Bay Bridge Pierce County	BNSF - Columbia River Bridge Clark County
BNSF - Coweeman River Bridge Cowlitz County	BNSF - Cowlitz River Bridge Cowlitz County	BNSF - Cowlitz River Bridge Cowlitz County	BNSF - Deer Creek Bridge Snohomish County
BNSF - Drano Lake Tunnel Skamania County	BNSF - Duwamish River Bridge King County	BNSF - Eagle Falls Creek Bridge Snohomish County	BNSF - East Wallace River Bridge Snohomish County
BNSF - Ebey Slough Bridge Snohomish County	BNSF - Erie Street underpass Spokane County	BNSF - Everett Tunnel Snohomish County	BNSF - Foss River Bridge King County
BNSF - Hamilton Creek Bridge Skamania County	BNSF - Hartson Avenue Overpass Spokane County	BNSF - Hewitt's Tunnel Klickitat County	BNSF - IH5 Overpass (NB) Pierce County
BNSF - IH5 Overpass (SB) Pierce County	BNSF - Indian Canyon Bridge Spokane County	BNSF - Jackson's Tunnel Klickitat County	BNSF - Kennewick-Pasco Bridge Benton County
BNSF - Klickitat River Bridge Klickitat County	BNSF - Latah Creek Bridge Spokane County	BNSF - Latah Creek Viaduct Spokane County	BNSF - Lewis River Bridge Clark County
BNSF - Little White Salmon River Bridge Skamania County	BNSF - Lyle Tunnel Klickitat County	BNSF - Miller River Bridge King County	BNSF - Naches River Bridge Yakima County
BNSF - Nooksack River Bridge Whatcom County	BNSF - North Fork Skykomish River Bridge Snohomish County	BNSF - Owl Rock Tunnel Skamania County	BNSF - Portage Creek Bridge Snohomish County
BNSF - Puyallup River Bridge Pierce County	BNSF - Puyallup River Bridge Pierce County	BNSF - Rock Creek Bridge Skamania County	BNSF - Rock Island Bridge Chelan County
BNSF - Salmon Bay Bridge No. 4 King County	BNSF - Seventh Avenue Overpass Spokane County	BNSF - Severson Tunnel Skamania County	BNSF - Skagit River Bridge Skagit County
BNSF - Skykomish River Bridge Snohomish County	BNSF - Skykomish River Bridge Snohomish County	BNSF - Snake River Bridge Franklin County	BNSF - Snohomish River Bridge Snohomish County
BNSF - Snohomish River Bridge Snohomish County	BNSF - South Fork Skykomish River Bridge King County	BNSF - South Slough/Cook Slough Bridge Snohomish County	BNSF - Spokane River Bridge Spokane County
BNSF - Stampede Tunnel King County	BNSF - Steamboat Slough Bridge Snohomish County	BNSF - Stillaguamish River Bridge Snohomish County	BNSF - Sultan River Bridge Snohomish County
BNSF - Sunset Falls Bridge Snohomish County	BNSF - Swinomish Channel Bridge Skagit County	BNSF - Thorpe Road Overpass Spokane County	BNSF - Toutle River Bridge Cowlitz County
BNSF - Tunnel 1.5 Skamania County	BNSF - Tunnel No. 20 Whatcom County	BNSF - Umtanum Creek Btidge Kittitas County	BNSF - Wallace River Bridge Snohomish County
BNSF - Washington Street Overpass Spokane County	BNSF - Washougal River Bridge Clark County	BNSF - Wenatchee River Bridge #3 Chelan County	BNSF - West Wallace River Bridge Snohomish County
BNSF - White Salmon River Bridge Klickitat County	BNSF - Wilburton Trestle King County	BNSF - Wind River Bridge Skamania County	BNSF - Woldson's Tunnel Klickitat County
BNSF - Yakima River Bridge #1 Yakima County	BNSF - Yakima River Bridge #6 Kittitas County	BNSF Columbia Plateau Trail/UP Overpass Spokane County	BNSF Port Defaince Spur - IH5 Overpass (NB) Pierce County
BNSF Spokane River Bridge Br62.1 Spokane County	BNSF/Fish Lake Trail Overpass Spokane County	Bone River Bridge Pacific County	Bonneville Lock & Dam Bridge #1 Skamania County
Boston Street Bridge Thurston County	Bowl & Pitcher Bridge Spokane County	Bremerton Ferry Tunnel Kitsap County	Brewster Bridge Douglas County
Bridge Camp Bridge King County	Bridge of Glass Pierce County	Bridge of the Gods Skamania County	Bridge Street Bridge Pierce County
Bridgeport Bridge Douglas County	Broughton Flume Skamania County	Brown's Bridge Walla Walla County	Brush Plant Road Bridge Jefferson County
Burke-Gilman Trail - Pay Streak Bridge King County	Burke-Gilman Trail - Rainier Vista Bridge King County	Burke-Gilman Trail - Sammamish River Bridge King County	BYCX - East Fork Lewis River Bridge Clark County
BYCX - Multon Falls Tunnel Clark County	Byrnes Road Bridge Walla Walla County	Byrnes Road Overcrossing Walla Walla County	Calawah River Bridge Clallam County
Canoe Pass Bridge Skagit County	Canyon Creek Bridge Clark County	Cape Horn Viaduct Skamania County	Capitol Blvd. Bridge Thurston County
Capitol Boulevard Bridge Thurston County	Carbon Glacier Trail Suspension Footbridge Pierce County	Cascade River Road Bridge Skagit County	Castle Rock Bridge Cowlitz County
Cedar Creek Bridge Clark County	Cedar Creek Covered Bridge 47-06-02 Clark County	Cedar River Bridge King County	Cedar River Trail Bridge #1 King County
Cedar River Trail Bridge #4 King County	Centennial Trail - Kimball Creek Bridge King County	Centennial Trail - Stillaguamish River Bridge Snohomish County	Central Ferry Bridge Garfield County
Chambers Creek Properties Pedestrian Bridge Pierce County	Chehalis River Bridge Grays Harbor County	Chehalis River Bridge Lewis County	Chehalis River Bridge Lewis County
Chelan River Bridge Chelan County	Chestnut Street Bridge Spokane County	Chevron Spokane River Pipeline Bridge Spokane County	Chimacum Creek Bridge Jefferson County
Chow Chow Bridge Grays Harbor County	Christine Falls Bridge Pierce County	Cispus River Bridge Lewis County	City of Spokane Water Main Bridge Spokane County
CLC - Weyerhaeuser Woods Bridge Cowlitz County	Clover Creek Bridge Pierce County	Columbia Plateau Trail - Burr Canyon Trestle Franklin County	Columbia Plateau Trail - Cow Creek Trestle Adams County
Columbia Plateau Trail WA 23 bridge Whitman County	Columbia Plateau Trail/John Wayne Trail Overpass Adams County	Condit Dam Skamania County	Coppei Creek Bridge Walla Walla County
Corn Creek Bridge Lewis County	Cortright Creek Bridge Lewis County	Coughlin Road Bridge Lewis County	Coulee Dam Bridge Douglas County
Coweeman River Bridge Cowlitz County	Cowen Park Ravine Bridge King County	Cowlitz River Bridge Cowlitz County	Cowlitz River Bridge Lewis County
Cowlitz River Bridge Lewis County	Cowlitz River Bridge Lewis County	Cross Kirkland Corridor - Kirkland Way Overpass King County	CSCD - Chelan River Bridge Chelan County
CSCD - Methow River Bridge Okanogan County	CSCD - Wentachee River Bridge Chelan County	Cumberland-Kanaskat Road Bridge King County	Curlew Bridge Ferry County
Curley Creek Bridge Kitsap County	CWRR - Yakima River Bridge Yakima County	Davidson Road Bridge Lewis County	Davis Slough Bridge Snohomish County
Day Island Bridge Pierce County	Deadwood Creek Bridge Pierce County	Deception Pass Bridge Island County	Deer Creek Bridge Pierce County
Dell Sharpe Bridge Walla Walla County	Deshutes River Bridge Thurston County	Deshutes River Swing Bridge Thurston County	Devils' Elbow Bridge Whatcom County
Diablo Dam Whatcom County	Divison Street Bridge (1892) Spokane County	Dosewallips River Bridge Jefferson County	Downriver Bridge Spokane County
Dry Creek Bridge Walla Walla County	Dry Creek Bridge Pierce County	Duckabush River Bridge Jefferson County	Duncan Creek Bridge Skamania County
East 21st Street Bridge Pierce County	East Lincoln Avenue Bridge Pierce County	Ebey Slough Bridge Snohomish County	Ed Hendler Bridge Benton County
Edgewick Bridge 617B King County	Edith Creek Bridge Pierce County	Elbe Bridge Pierce County	Elk Prairie Road Bridge Pacific County
Elkhorn Creek Bridge Pacific County	Elliot Bay Drawbridge King County	Elochoman River Bridge Wahkiakum County	Elwha River Bridge Clallam County
Eschbach Park Road Bridge Yakima County	Evans Bridge Walla Walla County	Evergreen Drive Bridge Skamania County	Evergreen Point Floating Bridge King County
F Street Bridge Whitman County	Fairfax Bridge Pierce County	Falls Creek Trail Bridge Skamania County	Ferrier Road Bridge Lewis County
Ferry Bar Bridge Whatcom County	Fifteen Mile Creek Bridge King County	First Latah Bridge Spokane County	Fish Lake Trail - 16th Avenue Overpass Spokane County
Fish Lake Trail - I90 Exit 279 Overpass Spokane County	Fish Lake Trail - Interstate 90 Overpass Spokane County	Fish Lake Trail - Marshall Road Overpass Spokane County	Fish Lake Trail - Thorpe Road Overpass Spokane County
Flathers Bridge Walla Walla County	Flathers Memorial Bridge Walla Walla County	Foothills Trail - Lower Burnett Road Bridge Pierce County	Foothills Trail - Puyallup River Bridge Pierce County
Foothills Trail - Spiketon Bridge Pierce County	Foothills Trail - Switchback Bridge Pierce County	Foothills Trail - WA 162 Overpass Pierce County	Forks Creek Bridge Pacific County
Fort Columbia Tunnel Pacific County	Fort Spokane Bridge Lincoln County	Foss River Road Bridge King County	Fred G. Redmon Bridge Yakima County
Fremont Bridge King County	Front Street Bridge Columbia County	Frying Pan Creek Bridge Pierce County	General Mark Clark Bridge Snohomish County
George Milroy Bridge Pierce County	George Sellar Bridge Chelan County	GN - Harpole Covered Bridge 47-38-01 Whitman County	GN - Horseshoe Tunnel King County
GN - Old Cascade Tunnel Chelan County	GN - Snohomish River Bridge Snohomish County	GN-Horseshoe tunnel trestle King County	Goldsborough Creek Bridge Mason County
Golf Course Road Bridge Yakima County	Goodwin Bridge Chelan County	Gorge Creek Bridge Whatcom County	Gorge Dam Powerhouse Bridge Whatcom County
Grand Coulee Dam Bridge Grant County	Grande Ronde River Bridge Asotin County	Grant Avenue Bridge Benton County	Grant Street Streetcar Bridge King County
Grays River Bridge Wahkiakum County	Grays River Covered Bridge 47-35-01 Wahkiakum County	Great Northern High Bridge Spokane County	Great Northern Spokane River Bridge #273 Spokane County
Green River Bridge King County	Green River Bridge King County	Green River Bridge King County	Green River Gorge Bridge King County
Guerrier Road Bridge Lewis County	Halfmoon Creek Bridge Pacific County	Hamma Hamma River Bridge North Mason County	Hamma Hamma River Bridge South Mason County
Harlequin Bridge Chelan County	Harms Road Bridge Klickitat County	Hatch Road Bridge Spokane County	Heckard Road Bridge Pacific County
Heisson Bridge Clark County	Heisson Bridge Clark County	Hendrickson Road Bridge Lewis County	Heron Street Bridge Grays Harbor County
Heron Street Bridge (Older) Grays Harbor County	Heron Street Swing Bridge (Old) Grays Harbor County	Herron Bay Bridge Pierce County	High Steel Bridge Mason County
Highway 505 Bridge Lewis County	Hill Creek Bridge Cowlitz County	Hoffstadt Creek Bridge Cowlitz County	Homer M. Hadley Memorial Bridge King County
Hood Canal Bridge Jefferson County	Hood River-White Salmon Bridge Klickitat County	Hoquiam River Bascule Bridge Grays Harbor County	Hoquiam River Bridge (Old) Grays Harbor County
Hoquiam River Bridge (Riverside Avenue Bridge) Grays Harbor County	Horsethief Canyon Bridge Klickitat County	Howard Street Bridge Spokane County	Howard Street Bridge Spokane County
Humptulips River Bridge Grays Harbor County	Humptulips River Bridge Grays Harbor County	Hurricane Ridge Road Tunnel Clallam County	Hylebos Waterway Bridge Pierce County
Hylebos Waterway Bridge (Old) Pierce County	Hylebos Waterway Bridge (Older) Pierce County	I-5 - Cowlitz River Bridge (Northbound) Lewis County	I-5 - Cowlitz River Bridge (Southbound) Lewis County
I-5 - East Fork Lewis River Bridge (Northbound) Clark County	I-5 - Ebey Slough Bridge (Southbound) Snohomish County	I-5 - Interstate Bridge (Northbound) Clark County	I-5 - Interstate Bridge (Southbound) Clark County
I-5 - Lake Washington Ship Canal Bridge King County	I-5 - Nisqually River Bridge (Northbound) Pierce County	I-5 - Nisqually River Bridge (Southbound) Pierce County	I-5 - Nooksack River Bridge (Northbound) Whatcom County
I-5 - Nooksack River Bridge (Southbound) Whatcom County	I-5 - North Fork Lewis River Bridge (Northbound) Clark County	I-5 - North Fork Lewis River Bridge (Southbound) Clark County	I-5 - Skagit River Bridge Skagit County
I-5 - Skookumchuck River Bridge (Northbound) Lewis County	I-5 - Skookumchuck River Bridge (Southbound) Lewis County	I-5 - Stillaguamish River Bridge (Southbound) Snohomish County	I-5 - Toutle River Bridge (Northbound) Cowlitz County
I-5 - Toutle River Bridge (Southbound) Cowlitz County	I-82 - EB - Columbia River Bridge Benton County	I-82 - WB - Columbia River Bridge Benton County	I-82 Eastbound - Naches River Bridge Yakima County
I-82 Eastbound - Yakima River Bridge Yakima County	I-82 Westbound - Naches River Bridge Yakima County	I-82 Westbound - Yakima River Bridge Yakima County	I-90 - Cle Elum River Bridge (Eastbound) Kittitas County
I-90 - Cle Elum River Bridge (Westbound) Kittitas County	I-90 - Mercer Island Tunnel King County	I-90 - Mt. Baker Ridge Tunnel King County	I5 Weedin Place Fallout Shelter King County
I90 Latah Creek Bridge Spokane County	Inchelium-Gifford Ferry Ferry County	Indian Timothy Memorial Bridge Asotin County	Ione Bridge Pend Oreille County
Iron Bridge Spokane County	Iron Goat Trail - Bridge #402 King County	Iron Goat Trail - Embro Tunnel King County	Iron Goat Trail - Tunnel #14 King County
Iron Goat Trail - Twin Tunnels King County	Iron Goat Trail -Windy Point Tunnel King County	Iron Horse Trail - Beverly Bridge Grant County	Iron Horse Trail - Change Creek Bridge King County
Iron Horse Trail - Hall Creek Bridge King County	Iron Horse Trail - Hansen Creek Bridge King County	Iron Horse Trail - Mine Creek Bridge King County	Iron Horse Trail - Snoqualmie Tunnel King County
Iron Horse Trail - Yakima River Bridge #3 Kittitas County	Iron Horse Trail - Yakima River Bridge #5 Kittitas County	Issaquah Creek Bridge King County	Jackson Highway Bridge Lewis County
Jim Creek Bridge Cowlitz County	John Wayne Pioneer Trail - Pine Creek Bridge #7 Whitman County	John Wayne Pioneer Trail - Rosalia Bridge #1 Whitman County	John Wayne Pioneer Trail - Rosalia Bridge #2 Whitman County
John Wayne Pioneer Trail - Seabury Bridge Whitman County	John Wayne Trail - Rock Lake Bridge Whitman County	Johnson Bridge Walla Walla County	Jorgenson Slough Bridge Pacific County
Julia Butler Hansen Bridge Wahkiakum County	Kalama River Bridge (Old) Cowlitz County	Kardong Bridge Spokane County	Keller Ferry Ferry County
Kennedy Creek Bridge Mason County	Kenova Bridge Whitman County	Kettle Falls Bridge Ferry County	Kettle River Bridge Ferry County
Keystone Drive Bridge Chelan County	KFR - Kettle Falls Bridge Ferry County	Klickitat Creek Bridge Pierce County	Klickitat River Bridge Klickitat County
Klickitat River Bridge Klickitat County	Klickitat Trail - Fisher Hill Bridge Klickitat County	Klineline Bridge Clark County	LaCenter Bridge Clark County
Lacey V. Murrow Memorial Bridge King County	Lake Creek Road Bridge Lewis County	Lake Keechelus Snowshed Tunnel Kittitas County	Latah Bridge Spokane County
Latah Creek Bridge Spokane County	Latona Bridge King County	Latona Railroad Bridge (Temporary) King County	Lava Canyon Bridge Skamania County
Lava Canyon Suspension Bridge Skamania County	Lebam Road Bridge Pacific County	Lee-Volpentest Bridges Benton County	Lewis & Clark Bridge Cowlitz County
Lewis Street Bridge Snohomish County	Lewiston & Concord Bridge Asotin County	Long Lake Dam Bridge Lincoln County	Longmire Service Road Bridge Pierce County
Lyons Ferry Columbia County	Lyons Ferry Bridge Columbia County	Lyre River Bridge Clallam County	MacDonald Park Bridge King County
Magnolia Bridge King County	Main Canal Bridge Grant County	Main Street Bridge Walla Walla County	Manette Bridge Kitsap County
Manito Park Loop Drive Bridge Spokane County	Maple Street Bridge Spokane County	Marine Park Way Bridge Clark County	Marshall Bridge Spokane County
Mashel River Bridge Pierce County	Mashel River Bridge Pierce County	Mayfield Bridge Lewis County	McClure Bridge Whitman County
McEnry Bridge Clark County	McLeod Bridge Whitman County	McMillin Bridge Pierce County	McNary Dam Locks Bridge Benton County
Meadowbrook Bridge King County	Meeker Drive Bridge Cowlitz County	Meridian Street Bridge Pierce County	Merriam Street Bridge Walla Walla County
Merwin Dam Bridge Clark County	Metaline Falls Bridge Pend Oreille County	Methow River Bridge Okanogan County	Methow River Bridge Okanogan County
Middle Nemah River Bridge Pacific County	Mill Creek Bridge Walla Walla County	Mill Creek Bridge King County	MILW - Cedar River Bridge #1 King County
MILW - Hangman Creek Viaduct Whitman County	MILW - Lake Easton Bridge Kittitas County	MILW - Lind Viaduct Adams County	MILW - Skykomish River Bridge Snohomish County
MILW - Skykomish River Covered Bridge Snohomish County	MILW - South Cle Elum Turntable Kittitas County	MILW - South Fork Snoqualmie River Covered Bridge King County	MILW - Walnut Street Overpass Kittitas County
MILW - Whatcom Creek Bridge Whatcom County	Milwaukee Road Boyslton Tunnel Kittitas County	Mineral Creek Road Bridge Lewis County	Minter Creek Bridge Pierce County
Mission Avenue Bridge Spokane County	Mitchell Avenue Bridge Kitsap County	Modrow Road Bridge Cowlitz County	Monroe Street Bridge (First) Spokane County
Monroe Street Bridge (Second) Spokane County	Monroe Street Bridge (Third) Spokane County	Montesano-Elma Road Bridge Grays Harbor County	Montlake Bridge King County
Mosquito Lake Road Bridge Whatcom County	Moulton Falls Bridge Clark County	Mount Si Road Bridge King County	Moxee Bridge Yakima County
Muddy Fork Cowlitz River Bridge Lewis County	Murray Morgan Bridge Pierce County	Nalley Valley Viaduct Pierce County	Narada Falls Bridge Lewis County
Nason Creek Bridge Chelan County	Nelyaly Cove Bridge Pierce County	Nesika Bridge Lewis County	Newaukum Creek Bridge King County
Nickel Creek Bridge Lewis County	Nisqually Glacier Bridge Lewis County	Nooksack River Bridge Whatcom County	Nooksack River Bridge (NB 539) Whatcom County
North Bridge King County	North Fork Skykomish River Bridge Snohomish County	North Fork Stillaguamish River Bridge Snohomish County	North Jetty Construction Trestle Pacific County
North River Bridge Pacific County	Northport Bridge Stevens County	Northport Bridge (Old) Stevens County	NP - Baker River Bridge Skagit County
NP - City Thea Waterway Bridge Pierce County	NP - Duwamish River Bridge King County	NP - Lake Washington Canal Bridge King County	NP - Skagit River Bridge Skagit County
NP - South Fork Willapa River Bridge Pacific County	NP Globe-kalama Ferry Cowlitz County	NRM - East Fork Kimball Creek Bridge King County	NRM - South Fork Snoqualmie River Bridge King County
Nutty Narrows Bridge Cowlitz County	Ocean Beaches Highway Bridge (Abandoned) Cowlitz County	Okanogan River Bascule Bridge Okanogan County	Okanogan River Bridge Okanogan County
okanogan River high bridge Okanogan County	Olalla Bay Bridge Kitsap County	Old Cascade Highway Bridge King County	Old Madame Dorian Bridge Walla Walla County
Old Milwaukee Railroad Bridge Jefferson County	Old Monitor Road Bridge Chelan County	Old Naches Road Bridge Yakima County	Old Naches Road Bridge Yakima County
Old Peshastin Creek Bridge Chelan County	Old Snake River bridge Walla Walla County	Old Stilaguamish River Bridge Snohomish County	Old US 10 Lake Easton Bridge Kittitas County
Old WA-26 Bridge Whitman County	Old Wenatchee Bridge Chelan County	Olympic Discovery Trail - Dungeness River Bridge Clallam County	Olympic Discovery Trail - Johnson Creek Trestle Clallam County
Omak Bridge Okanogan County	OR&N - North Fork Palouse River Bridge Whitman County	Orcas-Olga Road Bridge San Juan County	Orient Bridge Ferry County
Otis Street Bridge Walla Walla County	Outlet Creek Bridge Pend Oreille County	Overflow Channel Bridge Thurston County	OWR&N - Chehalis River Bridge Grays Harbor County
Oxbow Bridge King County	Oyster Creek Bridge Skagit County	Pacific Highway - NP Overpass Pierce County	Pacific States Lumber Company Cedar River Trestle King County
Padden Way Pedestrian Overpass Clark County	Panhandle Road Bridge Grays Harbor County	Paradise River Bridge Pierce County	Pasco - Kennewick Bridge Benton County
Pataha Creek Bridge Garfield County	PCC - South Fork Palouse River Bridge Whitman County	PCC - South Fork Palouse River Bridge Whitman County	PCC - South Fork Palouse River Bridge Whitman County
PCC - Touchet River Bridge Columbia County	PCC Tucannon River bridge Columbia County	Penstock Bridge Chelan County	Percival Creek Bridge Thurston County
Perry Creek Bridge Thurston County	Peshastin Main Street Bridge Chelan County	Pickett Bridge Whatcom County	Pilchuck Creek Bridge Snohomish County
Plante's Ferry (site) Spokane County	Pluvius Bridge Pacific County	PNWTC - Chuckanut Bridge Whatcom County	PNWTC - Samish Bay Trestle Whatcom County
PNWTC - Skagit River Bridge Skagit County	PNWTC/GN Overpass Whatcom County	Point Defiance Park Log Bridge Pierce County	Port Washington Narrows Bridge Kitsap County
Portage Canal Bridge Jefferson County	Porter Creek Bridge Grays Harbor County	Post Street Bridge Spokane County	Potter Road Bridge Whatcom County
POVA - Blueslide Tunnel Pend Oreille County	POVA - Box Canyon Bridge Pend Oreille County	Powerhouse Road Bridge Yakima County	Prosser Sixth Street Bridge Benton County
PSAP - Anderson Hill Road Overpass Kitsap County	PSAP - Cloquallum Creek Bridge Grays Harbor County	PSAP - Hoquiam River Swing Bridge Grays Harbor County	PSAP - Satsop River Bridge Grays Harbor County
PSAP - WA 3 Overpass Mason County	PSAP - Wildcat Creek Bridge Grays Harbor County	PSAP - Wishkah River Bridge Grays Harbor County	PSE - 155th Street Overpass King County
PSE - Duwamish River Bridge King County	PSE - Puyallup River Bridge Pierce County	Purdy Bridge Pierce County	Puyallup Avenue Bridge Pierce County
Puyallup Avenue Bridge Pierce County	Puyallup Avenue Bridge Pierce County	Puyallup River Bridge Pierce County	Puyallup Waterway Bridge Pierce County
Queen Anne Drive Bridge King County	Quinault Road Bridge Grays Harbor County	Raft Island Bridge Pierce County	Raging River Bridge King County
Raging River Bridge King County	Raging River Bridge King County	Rainbow Bridge Skagit County	Ravenna Park Ravine Bridge King County
Red Mountain Railroad Bridge Stevens County	Red Wolf Crossing Asotin County	Redmond Central Connector - Redmond Way Overpass King County	Redmond Central Connector - Sammamish River Trestle King County
Renton Covered Bridge King County	Renton Public Library King County	Rimrock Tunnel Yakima County	Riverdale Bridge Pacific County
Riverside Avenue Bridge Spokane County	Riverside Avenue Bridge (Old) Grays Harbor County	Riverton Drawbridge King County	Roaring Creek Road Bridge Chelan County
Rock Creek Bridge Lewis County	Rock Creek Bridge Adams County	Rock Creek Bridge Skamania County	Rock Creek Bridge Skamania County
Rock Creek Bridge Lewis County	Rock Creek Bridge Lewis County	Rosedale Street Bridge Pierce County	Ruston Tunnel Pierce County
Salmon Creek Bridge Clark County	Sam Hill Memorial Bridge Klickitat County	Sandifur Memorial Bridge Spokane County	Satsop River Bridge (Eastbound) Grays Harbor County
Sauk River Bridge Skagit County	Saunders Road Bridge Chelan County	SECo - Lesci Park Bridge King County	Selah Wagon Road Bridge Yakima County
Sequalichew Creek Trail - DuPont Dynamite Tunnel Pierce County	Sherwood Creek Bridge Mason County	Similkameen Trail - Girder Bridge Okanogan County	Sinclair Inlet Bridge Kitsap County
Skagit River Bridge Skagit County	Skagit River Bridge Skagit County	Skagit River Bridge (Old) Skagit County	Skagit River Railway - Devil's Elbow Bridge (Old) Whatcom County
Skagit River Railway - Gorge Dam Powerhouse Bridge (Old) Whatcom County	Skamokawa Creek Bridge Wahkiakum County	Skookumchuck River Bridge Lewis County	Skyline Pedestrian Bridge Pierce County
SLS&E - Skagit River Bridge Skagit County	SLS&E High Bridge Spokane County	Smith Creek Bridge Pacific County	Smith Creek Bridge Pacific County
Smith Springs Road Bridge Walla Walla County	Snake River Bridge Asotin County	Snake River Bridge (Old) Asotin County	Snohomish River Bridge (Northbound) Snohomish County
Snohomish River Bridge (Southbound) Snohomish County	Snoqualmie Falls Motel Covered Bridge King County	Snoqualmie Valley Trail - Reinig Bridge King County	Snoqualmie Valley Trail - Tokul Creek Trestle King County
Snoqualmie Valley Trail - Tolt River Bridge King County	Sol Duc River Bridge Clallam County	South Fork Chehalis River Bridge Lewis County	South Fork Newaukum River Bridge Lewis County
South Fork Skykomish River Bridge King County	South Fork Skykomish River Bridge King County	South Fork Skykomish River Bridge Snohomish County	South Fork Snoqualmie River Bridge King County
South Park Bridge King County	South Park Bridge (Old) King County	South Puyallup River Bridge Pierce County	South Riverside Road Overpass Snohomish County
Southway Bridge Asotin County	Spencer Island Bridge Snohomish County	Spokane Falls Suspension Bridges Spokane County	Spokane Street Bridge King County
Spring Street Bridge Whitman County	SPS - Interstate 90 Overpass Spokane County	SPS - Tunnel 13 Benton County	SR 520 Floating Bridge King County
St. Andrews Creek Bridge Pierce County	Stanwood Bridge Snohomish County	Stauffer Road Bridge Pacific County	STC - Middle Fork Satsup River Bridge Grays Harbor County
Stetattle Creek Bridge Whatcom County	Stevens Creek Bridge Lewis County	Stevens Pass Hwy Skykomish River Bridge Snohomish County	Stone Way Bridge King County
Stretch Island Bridge Mason County	Sultan River Bridge Snohomish County	Sunset Boulevard Overpass Spokane County	Sunset Highway Bridge Kittitas County
Swantown Slough Bridge (Old Thurston County	Swift Creek Bridge Skamania County	Swinomish Channel Bridge Skagit County	Swinomish Channel Bridge Skagit County
Tacoma Narrows Bridge (1940) Pierce County	Tacoma Narrows Bridge (1950) Pierce County	Tacoma Narrows Bridge (2007) Pierce County	Tahoma Creek Suspension Footbridge Pierce County
Tahuya River Bridge Mason County	Taylor Bay Bridge Pierce County	TCRY - Yakima River Bridge Benton County	The Dalles Bridge Klickitat County
The Dalles-Dallesport Ferry Klickitat County	Third Spokane Street Drawbridge King County	Tide Slough Bridge Pacific County	Tieton River Bridge Yakima County
Tieton River Bridge Yakima County	TMRW - Deschutes Waterway Bridge Thurston County	TMRW - WA 507 Overpass Thurston County	Toledo Bridge Lewis County
Tolt Hill Road Bridge King County	Tolt River Bridge King County	Tonquin Bridge Grays Harbor County	Toppenish-Zillah Bridge Yakima County
Toutle River Bridge Cowlitz County	Toutle River Bridge Cowlitz County	Trap Creek Bridge Pacific County	Treasure Island Bridge Mason County
Trent Avenue Spokane River Bridge Spokane County	TRMW - "S Turn" Trestle Pierce County	TRMW - Puyallup River Bridge Pierce County	Tuccannon River Bridge Columbia County
Tunnel No. 1 Skamania County	Tunnel No. 2 Skamania County	Tunnel No. 3 Skamania County	Tunnel No. 4 Skamania County
Tunnel No. 5 Skamania County	Tunnel No. 6 Klickitat County	Tunnel No. 7 Klickitat County	Twin Bridges (South Span) Benton County
Umtanum Canyon Footbridge Kittitas County	Union Slough Bridge Snohomish County	Union Slough Bridge Snohomish County	University Bridge King County
UP - 15th Street Bridge Pierce County	UP - Alto Arch Columbia County	UP - Benge-Washtucna Road Overpass Adams County	UP - Black River Bridge King County
UP - Burbank - Hedges Bridge Benton County	UP - Green River Bridge (Spur) King County	UP - Joso High Bridge Franklin County	UP - Ninth Avenue Overpass Spokane County
UP - Palouse River Bridge Br279.10 Franklin County	UP - Puyallup River Bridge Pierce County	UP - Riparia Bridge Columbia County	UP - Sands Road Overpass Spokane County
UP - Snake River Bridge Columbia County	UP - Spokane High Bridge Spokane County	UP - Spokane River Bridge Spokane County	UP - Stuck River Bridge Pierce County
UP/Columbia Plateau Trail Overpass Spokane County	UP/NP - Gauntlet Bridge Yakima County	Upper Custer Way Bridge Thurston County	Upper Selah Bridge (2nd) Yakima County
US 101 Willapa River Swing Bridge Pacific County	US 12 - Vaughn Hubbard Bridge (Eastbound) Franklin County	US 12 - Vaughn Hubbard Bridge (Westbound) Franklin County	US 2 Overpass Snohomish County
US 2 Tunnel King County	US101 - Salmon Creek Bridge Grays Harbor County	US101 Chehalis River Bridge Grays Harbor County	US12 Naches River Bridge (Eastbound) Yakima County
US12 Naches River Bridge (Westbound) Yakima County	US195 Palouse River Bridge Whitman County	US195 South Fork Palouse River Bridge (N) Whitman County	US2 Snohomish River Bridge (eastbound) Snohomish County
Van Giesen Street Bridge Benton County	Vance Creek Viaduct Mason County	Vantage Bridge Grant County	Vernita Bridge Benton County
WA-432 - Cowlitz River Bridge (Eastbound) Cowlitz County	WA-432 - Cowlitz River Bridge (Westbound) Cowlitz County	WA141 White Salmon River Bridge Klickitat County	WA505 Cowlitz River Bridge Lewis County
WA529 Steamboat Slough Bridge (NB) Snohomish County	WA529 Steamboat Slough Bridge (SB) Snohomish County	WA9 Snohomish River Bridge Snohomish County	Wahkiakum County Ferry Wahkiakum County
Walla Walla River Bridge Walla Walla County	Wallace River Bridge Snohomish County	Warnick Bridge Whatcom County	Washington Park Arboretum Footbridge King County
Washinton Street Bridge Spokane County	Wenatchee River Bridge Chelan County	Wenatchee River Bridge Chelan County	West Bridge Grays Harbor County
West Cascade Snowshed King County	West Fork Satsop River Bridge Grays Harbor County	West Fork Teanaway Road Bridge Kittitas County	West Monitor Bridge Chelan County
West Parker Heights Road Bridge Yakima County	Weyerhaeuser Big Tree Creek Bridge Clark County	Weyerhaeuser Road Bridge King County	Weyerhaeuser Road Bridge King County
Weyerhaeuser Road Bridge King County	Whatcom Falls Park Bridge Whatcom County	White Bluffs Ferry Benton County	White River Bridge Pierce County
White River Bridge King County	Whitehorse Trail - Boulder River Bridge Snohomish County	Whitehorse Trail - North Fork Stillaguamish River Bridge Snohomish County	Whitehorse Trail - North Fork Stillaguamish River Bridge Snohomish County
Whitehorse Trail - Oso Bridge Snohomish County	Whitman Bridge Walla Walla County	Willapa Hills Trail - Chehalis River Bridge Lewis County	Willapa Hills Trail - Newaukum River Bridge Lewis County
Willapa Hills Trail - Willapa River Bridge #1 Pacific County	Willapa Hills Trail - Willapa River Bridge #2 Pacific County	Willapa River Bridge Pacific County	Wind River Bridge Skamania County
Wishkah River Bridge Grays Harbor County	Wishkah River Bridge Grays Harbor County	Woodin Avenue Bridge Chelan County	Yakima Canyon twin tunnels Yakima County
Yakima Greenway Trail - Naches River Bridge Yakima County	Yakima River Bridge Yakima County	Yakima Valley Trolley - Naches River Bridge Yakima County	Yale Bridge Clark County
Yesler Way Bridge King County	Young Street Bridge Grays Harbor County	Zillah Heights Road Bridge Yakima County