US Bridges

Girder and Floorbeam System bridges in Washington

Main girders along the bridge with transverse floorbeams carrying the deck, typical of larger steel bridges. Washington has 122 of them, 1.4% of its bridges. Nationally this type accounts for 0.8% of all bridges.Compare states for this type.

Girder and Floorbeam System bridges
122
Poor condition
7%
8 bridges
Average age
54.5 yrs
Combined length
6 mi

Busiest girder and floorbeam system bridges in Washington

Top 122 by daily traffic
BridgeCountyLocationBuiltTypeLengthDaily trafficCondition
I-5 over I-705 SR 7 Ramps RR
No. 0018607C0000000
Pierce County1.3 N JCT SR 162016Girder and Floorbeam System718 ft74,394Good
I-5 over Snohomish R Gn RY
No. 0008256B0000000
Snohomish County1.0 N JCT US 21968Girder and Floorbeam System1,623 ft64,989Fair
15th Ave W over Ship Canal RR
No. 085178000000000
King County4300 15th Ave W1940Girder and Floorbeam System1,998 ft52,000Fair
NB Airport Expy over Substation
No. 088543000000000
King County1.0 MI S of SR 5182010Girder and Floorbeam System119 ft43,000Good
Maple Street over Spokane River
No. 0005258A0000000
Spokane County0.4 N SR 901958Girder and Floorbeam System1,719 ft39,775Fair
Eastlake Ave NE over NE Pacific ST
No. 085276000000000
King County3800 Eastlake Ave1930Girder and Floorbeam System321 ft35,000Fair
4th Ave S over Argo RR Yard
No. 085273000000000
King County4700 4th Ave S1933Girder and Floorbeam System1,741 ft28,000Poor
SR 410 over Pspl CO Canal
No. 0003592A0000000
Pierce County1.1 E JCT SR 1651949Girder and Floorbeam System116 ft22,099Fair
SR 169 over Cedar River
No. 0003703A0000000
King County0.8 N JCT SR 181950Girder and Floorbeam System130 ft22,007Fair
Bronson Way N over Cedar R
No. 0002504A0000000
King County0.2 MI E JCT SR 5151940Girder and Floorbeam System157 ft22,000Fair
Seattle Blvd over Sound Transit Tunnel
No. 085041000000000
King CountySeattle Blvd Eo 4th Ave S1910Girder and Floorbeam System287 ft22,000Fair
SR 303 over Port Washington Narrows
No. 0005565A0000000
Kitsap County0.9 N JCT SR 3041958Girder and Floorbeam System1,717 ft21,462Fair
Main Street over Nooksack River
No. 085500000000000
Whatcom CountyAt Front ST1950Girder and Floorbeam System429 ft21,350Fair
SR 285 over Wenatchee River & Gnrr
No. 083731000000000
Chelan County1.5 N JCT SR 285COWENTCH1954Girder and Floorbeam System608 ft20,059Fair
W Garfield ST over Bnrr
No. 089148000000000
King County350 Ft West of 15th Ave W1930Girder and Floorbeam System360 ft20,000Fair
154th Place SE over Cedar River
No. 087293000000000
King County0.1 Mile N of SR-1692005Girder and Floorbeam System406 ft18,726Good
Airport Way S over Argo RR Yard
No. 085358000000000
King County5200 Airport Way S1928Girder and Floorbeam System956 ft17,500Fair
North 21st Street over Buckley Gulch
No. 085541000000000
Pierce CountyN 21st & Fife1910Girder and Floorbeam System180 ft15,000Good
2 Ave Exten S over Railroad
No. 085051000000000
King County2nd Ave S & Jackson1928Girder and Floorbeam System208 ft13,700Poor
Chamber Way over Bn RR & N Natl Ave
No. 085516000000000
Lewis County0.1 E of Interstate 51952Girder and Floorbeam System376 ft13,223Poor
South 48th Street over Interstate HWY 5
No. 085261000000000
Pierce County0.0 Int. JCT I-51970Girder and Floorbeam System220 ft12,145Good
SR 202 over S Fk Snoqualmie R
No. 0002251A0000000
King County7.7 E JCT SR 2031936Girder and Floorbeam System453 ft11,531Fair
Tacoma Avenue So over Nprr &so Tacoma Way
No. 085121000000000
Pierce County0.1 N I-5 Undercrossing1930Girder and Floorbeam System333 ft10,550Fair
116th ST NE over I-5
No. 002005070000000
Snohomish County3.3 N JCT SR 5282016Girder and Floorbeam System158 ft9,808Good
Fruit Valley Road over Bn RR Main Line
No. 085124000000000
Clark County2.16 N SR 501@BNRR1948Girder and Floorbeam System303 ft8,491Fair
Yesler Way over 4th Ave S
No. 085047000000000
King County4th Ave S & Yesler Way1909Girder and Floorbeam System82 ft8,000Good
Valley Mall Blvd. over Wide Hollow Creek
No. 087997000000000
Yakima County.39 W of S 3rd2009Girder and Floorbeam System90 ft8,000Good
436th Ave SE over S Fk Snoqualmie
No. 082972000000000
King County0.8 MI S of I-901971Girder and Floorbeam System267 ft7,491Fair
Yesler Way over 5th Ave S
No. 085049000000000
King County5th Ave S & Yesler Way1912Girder and Floorbeam System69 ft7,215Fair
SR 162 over Spiketon Creek
No. 0019438T0000000
Pierce County17.2 E JCT SR 4102019Girder and Floorbeam System240 ft7,121Good
W North Bend Way over S Fork Snoqualmie River
No. 085731000000000
King County3.2 MI E of I-901941Girder and Floorbeam System467 ft6,500Fair
SR 395 over BNSF RR
No. 0018496A0000000
Spokane County4.6 N JCT I-902015Girder and Floorbeam System160 ft6,253Good
US 395 over BNSF RR
No. 0018496B0000000
Spokane County4.6 N JCT I-902015Girder and Floorbeam System140 ft6,253Good
Cedar Grove RD over Cedar River
No. 084308000000000
King County0.2 MI E of SR-1691962Girder and Floorbeam System189 ft5,971Fair
SR 501 over Gee Creek
No. 000000OH0000000
Clark County2.2 S JCT I-51965Girder and Floorbeam System67 ft5,812Fair
Mukilteo Blvd over Edgewater Creek
No. 085593000000000
Snohomish County0.07 W JCT Shore Ave1946Girder and Floorbeam System356 ft4,883Poor
SR 14 over Duncan CR
No. 0001047A0000000
Skamania County11.1 E Clark CO1926Girder and Floorbeam System44 ft4,755Fair
US 101 N-W Ramp over US 101
No. 0012643A0000000
Grays Harbor County0.2 N JCT SR 1051985Girder and Floorbeam System1,456 ft4,179Good
SR 509 over Joes Creek
No. 000000HY0000000
King County2.1 N Pierce CO1929Girder and Floorbeam System264 ft3,913Fair
SR 509 over Thames Creek/Ped Trail
No. 000000HX0000000
King County11.0 N JCT I-7051929Girder and Floorbeam System557 ft3,869Fair
Evergreen Blvd. over Blandford Drive
No. 085449000000000
Clark County0.0 E Blandford DR1969Girder and Floorbeam System82 ft3,785Fair
Cascade Orchard RD over Wenatchee River
No. 081713000000000
Chelan County00.83S SR 21965Girder and Floorbeam System385 ft3,349Fair
SR 124 over UPRR
No. 0018971A0000000
Walla Walla County5.3 E JCT US 122017Girder and Floorbeam System150 ft3,327Good
FAS Route P240 over Okanogan River
No. 086499000000000
Okanogan County0.25 MI W. US-971999Girder and Floorbeam System309 ft3,056Fair
SR 27 over Palouse River
No. 0002309A0000000
Whitman County14.8 N JCT SR 2701938Girder and Floorbeam System130 ft3,048Fair
Woodin Ave over Chelan River
No. 085665000000000
Chelan County34.8 N JCT US 21927Girder and Floorbeam System457 ft3,024Fair
US 101 over Lake Crescent
No. 0003673A0000000
Clallam County25.7 N JCT SR 1131949Girder and Floorbeam System85 ft2,834Fair
US 101 over Lake Crescent
No. 0003673B0000000
Clallam County25.8 N JCT SR 1131949Girder and Floorbeam System112 ft2,834Good
SR 20 Extension over Friday Hbr-San Juan Chan
No. 0008415A0000000
San Juan CountyNE End San Juan Isl1968Girder and Floorbeam System138 ft2,587Fair
SR 11 over Half Bridge
No. 0000453A0000000
Skagit County13.1 N JCT I-51920Girder and Floorbeam System145 ft2,472Fair
Glade North over Esquatzel Canal
No. 081624000000000
Franklin County0.74S JCT R 9161964Girder and Floorbeam System70 ft2,331Fair
S 228th Street over UPRR
No. 089218000000000
King County0.3 MI W of SR-1672021Girder and Floorbeam System221 ft2,200Good
Elliott Way Pl over Railroad Alleyway
No. 089402000000000
King CountyElliot Way Pl and Pine ST2023Girder and Floorbeam System496 ft2,000Good
East 23rd Street over City Waterway- Dock to D
No. 085023000000000
Pierce County01.0 No. JCT I-51983Girder and Floorbeam System315 ft2,000Fair
Williams Ave over Cedar River
No. 085263000000000
King County0.7 MI N of S Grady Way1954Girder and Floorbeam System155 ft1,825Fair
Nisqually Entrance over Nisqually River
No. 9450005P0000000
Pierce County11.7 Miles Northeast of N1958Girder and Floorbeam System743 ft1,800Fair
SR 4 over Skamokawa Creek
No. 0002457A0000000
Wahkiakum County24.2 E JCT SR 4011939Girder and Floorbeam System239 ft1,573Fair
SR 20 over Horsetail Creek
No. 0008465A0000000
Whatcom County16.7 E Skagit CO1968Girder and Floorbeam System363 ft1,322Good
Gooseberry Spur over Hale Passage
No. 079996000000000
Whatcom County2. SW of Cagey Rd.1950Girder and Floorbeam System70 ft1,300Fair
Gooseberry Spur over Hale Passage
No. 080013000000000
Whatcom County0.07 MI E of S Nugent RD1978Girder and Floorbeam System96 ft1,300Fair
Hov On/Off Ramps over I-90
No. 0016879B0000000
King County1.2 E JCT I-4052006Girder and Floorbeam System53 ft1,266Good
SR 117 NB over US 101
No. 0005115A0000000
Clallam CountyJCT US 1011956Girder and Floorbeam System128 ft1,225Fair
Pipeline Road over Little Klickitat River
No. 081971000000000
Klickitat County0.2 NW JCT SR 1421965Girder and Floorbeam System93 ft1,200Fair
Waddell Creek Road over Waddell Creek
No. 084611000000000
Thurston County1.24 M N of 128th Ave SW1969Girder and Floorbeam System130 ft1,164Good
Vantage Highway over Hiline Canal
No. 084659000000000
Kittitas County00.50 E Parke CR RD1936Girder and Floorbeam System41 ft1,126Fair
Kickerville RD over California CR
No. 082778000000000
Whatcom County00.2 S Loomis to RD1956Girder and Floorbeam System169 ft951Good
Forker Road over Drainage
No. 089253000000000
Spokane County0.3 MI E of HWY 2062021Girder and Floorbeam System35 ft885Good
SR 112 over Olsen Creek
No. 0019215A0000000
Clallam County7.3 E Makah Res2018Girder and Floorbeam System55 ft881Good
Monse Bridge RD over Okanogan River
No. 084670000000000
Okanogan County0.25 MI W. HWY971967Girder and Floorbeam System560 ft781Fair
Hov On/Off Ramp over I-90
No. 0016879A0000000
King County1.2 E JCT I-4052006Girder and Floorbeam System161 ft583Good
Diablo Dam RD over Diablo Gorge
No. 087462000000000
King CountyDiablo Access Road1962Girder and Floorbeam System45 ft580Fair
Peone Road over Deadman Creek
No. 080348000000000
Spokane County0.40 MI S HWY 2061949Girder and Floorbeam System24 ft567Fair
Peppers Bridge RD over Yellowhawk Creek
No. 079640000000000
Walla Walla County00.07N Old Milton1989Girder and Floorbeam System82 ft496Good
Skokomish Valleyrd over Hunter Creek
No. 088829000000000
Mason County1.76 W JCT SR 1012015Girder and Floorbeam System137 ft494Good
Beacon Ave S over So Ryan Wy
No. 079968000000000
King County0.5 MI E of I-51971Girder and Floorbeam System70 ft379Fair
Mays Bridge Road over Chehalis River
No. 088840000000000
Lewis CountyNorth of SR 6 MP 37.202015Girder and Floorbeam System209 ft302Good
W. Bowers Road over Town Ditch
No. 089495000000000
Kittitas County0.17 MI West of Reecer CR2017Girder and Floorbeam System44 ft250Good
Diablo Access RD over Diablo Gorge
No. 087463000000000
King CountyDiablo Access Road1962Girder and Floorbeam System60 ft220Fair
Smackout Pass RD over Little Muddy Creek
No. 089315000000000
Pend Oreille County2 Mile W/O Ione2022Girder and Floorbeam System64 ft220Good
Diablo Camp Road over Diablo Tailrace
No. 087459000000000
King CountyDiablo Powerhouse1962Girder and Floorbeam System112 ft205Fair
Ferry Ramp over Columbia R/Sr 409
No. 088247000000000
Wahkiakum County0.0 S SR 4092010Girder and Floorbeam System182 ft200Good
Bluestem Road over Crab Creek
No. 080840000000000
Lincoln County8.34 SE SR 281960Girder and Floorbeam System137 ft150Good
SR 31 over Slate Creek
No. 0001745A0000000
Pend Oreille County21.1 N JCT SR 201933Girder and Floorbeam System216 ft146Fair
Cottonwood Crk RD over Cottonwood Creek
No. 086275000000000
Lincoln County2.59 NW SR 21964Girder and Floorbeam System104 ft120Good
Limestone Road over Crab Creek
No. 086374000000000
Lincoln County1.84 N FAS No L2201997Girder and Floorbeam System110 ft119Good
Fury Lake Rd. over Deep Creek
No. 082592000000000
King County13.7 MI N of 1-901965Girder and Floorbeam System109 ft110Poor
Heron Drive over Gee Creek
No. 087062000000000
Clark County0.12 MI E of Main Street2003Girder and Floorbeam System71 ft100Good
IRR BIA RTE 2 over Trib Railroad Creek
No. 0000P06117B0206
Grays Harbor County11KM NE of Mo Clips2018Girder and Floorbeam System60 ft100Fair
N. Front Street over W. Lincoln Avenue
No. 088526000000000
Yakima County.07 MI W of First Street2011Girder and Floorbeam System58 ft100Good
Panhandle Road over East Fork Hoquiam River
No. 084708000000000
Grays Harbor County0.2 W JCT E Hoq RD1930Girder and Floorbeam System310 ft95Fair
Drive Uhlman RD E over Greenwater River
No. 081052000000000
King County0.2 MI NE of SR-4101973Girder and Floorbeam System105 ft80Fair
N. Front Street over W. Mlk Jr. Blvd
No. 088691000000000
Yakima County.09 MI W of First2014Girder and Floorbeam System58 ft80Good
Roosevelt Ferry RD over Burlington Northern R.R.
No. 082187000000000
Klickitat County0.34 JCT SR 141966Girder and Floorbeam System70 ft79Fair
Cloverdale Road over Crab Creek
No. 080246000000000
Lincoln County0.18 E SR 2311972Girder and Floorbeam System25 ft72Fair
County Road 2017 over W.Fork Salmon Creek
No. 081652000000000
Okanogan County02.23 MI W JCT 92291949Girder and Floorbeam System70 ft72Fair
Newhalem Ph Road over Newhalem Creek
No. 087452000000000
King CountyNewhalem Powerhouse1968Girder and Floorbeam System79 ft65Poor
Cornell Creek RD over Hendricks Creek
No. 079673000000000
Whatcom County0.7 SE Mt Baker HWY1967Girder and Floorbeam System60 ft62Fair
Yarwood Road over Coal Creek
No. 086372000000000
Lincoln County0.01 S JCT SR 281998Girder and Floorbeam System55 ft60Good
Marshall Road over Marshall Creek
No. 089392000000000
Spokane County0.1 W Cheney-Spokane2023Girder and Floorbeam System26 ft52Good
Company Creek Road over Company Creek
No. 9470007P0000000
Chelan County5.1 Miles NW of Stehekin2002Girder and Floorbeam System60 ft50Fair
No Data Entered over Noisy Creek
No. 062105000003059
Pend Oreille CountyNoisy Creek Cg2000Girder and Floorbeam System30 ft50Good
Seven Mile RD over Mill Creek
No. 089179000000000
Walla Walla County0.15 S Mill Creek RD2020Girder and Floorbeam System140 ft50Poor
Benson Ridge Lane over Carpenter Creek
No. 080152000000000
Skagit County1.2 E on Stackpole1983Girder and Floorbeam System52 ft46Fair
Moe Ridge Road over Mad River
No. 087509000000000
Chelan County0.10S JCT Mad River RD2001Girder and Floorbeam System60 ft40Fair
Idaho Road over South Fork Rock Creek
No. 089168000000000
Spokane County0.4 MI N of E Truax RD2020Girder and Floorbeam System42 ft36Good
Connor Road over California Creek
No. 089519000000000
Spokane County100FT W of Sands RD2024Girder and Floorbeam System42 ft36Good
W Br Leclerc Ck RD over WB Leclerc Creek
No. 088440000000000
Pend Oreille County4MILE N/O Leclerc Crk RD2009Girder and Floorbeam System60 ft33Good
Reeces Hideout RD over S.F. Sauk River
No. 081981000000000
Snohomish County0.1 W JCT Mt Lp Hy1977Girder and Floorbeam System206 ft31Fair
Weel Road over Clallam River
No. 082816000000000
Clallam County00.39 E JCT SR1121969Girder and Floorbeam System102 ft27Poor
Grave Creek Road over Unnamed Tributary to Qui
No. 9500061P0000000
Jefferson County15.31 Mi. NE of Jct. Hwy.2009Girder and Floorbeam System39 ft25Good
Powerline RD over Olson Creek
No. 088219000000000
King CountyPowerline RD1900Girder and Floorbeam System66 ft25Fair
Wallis Road over South Fork Deadman Creek
No. 089259000000000
Spokane County1 MI E of SR 2062021Girder and Floorbeam System35 ft24Good
Hatton RD over Dry Relief
No. 083776000000000
Adams County00.99 MI W SR211927Girder and Floorbeam System37 ft21Fair
Farm Access over East Low 68 Mile Lateral
No. 11ELL0046
Adams CountyEl 68 Station 171+001953Girder and Floorbeam System54 ft20Fair
Stehekin Valley Ro over Stehekin River
No. 9470008P0000000
Chelan County11.3 Miles NW of Stehekin1974Girder and Floorbeam System81 ft20Fair
Deep Creek Road over Copper Creek
No. 061708000001522
Yakima CountyPast Bumping Lake1940Girder and Floorbeam System54 ft20Fair
Stehekin Valley Ro over Stehekin River
No. 9470012P0000000
Chelan County12.5 Miles NW of Stehekin1971Girder and Floorbeam System104 ft10Fair
Alaska Ferry over Belligham Bay
No. 088640000000000
Whatcom County.01 N. Harris Ave1989Girder and Floorbeam System149 ft10Good
No Data Entered over Butter Creek
No. 060304000000069
Lewis County4.2 Miles NW from HWY12 O1963Girder and Floorbeam System88 ft8Good
Seven Mile Road over Hawk Creek
No. 086373000000000
Lincoln County1.58 N SR 21997Girder and Floorbeam System70 ft8Good
Old West Malaga RD over Stemilt Creek
No. 088863000000000
Chelan County300 from Stemilt Crk RD1936Girder and Floorbeam System32 ft2Fair
Ross Dam Intake over Skagit River
No. 087469000000000
King CountyRoss Dam1940Girder and Floorbeam System97 ft—Fair

Counties with the most

King County33
Spokane County9
Pierce County8
Chelan County8
Whatcom County7
Lincoln County6
Clallam County5
Snohomish County4
Clark County4
Yakima County4
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