State profile · Below median Poor share

Washington bridge safety

Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Washington, based on the FHWA National Bridge Inventory.

8,808
Public bridges
42.4%
Good condition
4.8%
Poor condition

Data updated May 2026

Total Bridges

8,808

Public highway bridges in Washington

Good Condition

42.4%

3,734 bridges rated 7-9

-7.6pp vs 50% benchmark

Poor Condition

4.8%

424 bridges whose lowest applicable component is rated 0-4

-2.2pp vs national avg 7.0%

Washington vs national bridge condition

Washington - Good condition share 42.4%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Washington - Poor-condition share 16.0%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.

Condition Distribution

Washington49.9%44.4%GoodFairPoor
Bridge inventory deck-condition mix - Washington (FHWA NBI)

Counties (39)

Adams 190 Asotin 29 Benton 173 Chelan 154 Clallam 152 Clark 228 Columbia 86 Cowlitz 167 Douglas 40 Ferry 54 Franklin 138 Garfield 54 Grant 314 Grays Harbor 365 Island 8 Jefferson 100 King 1364 Kitsap 119 Kittitas 311 Klickitat 91 Lewis 422 Lincoln 181 Mason 139 Okanogan 163 Pacific 120 Pend Oreille 72 Pierce 502 San Juan 13 Skagit 256 Skamania 120 Snohomish 516 Spokane 360 Stevens 81 Thurston 216 Wahkiakum 36 Walla Walla 200 Whatcom 358 Whitman 351 Yakima 565

Washington vs nearby ranks

Adjacent states by Poor-condition share (lower share = better)

States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Washington on the same metric.

CA

California

4.60% top marginal rate
Structure
Progressive
Burden @ $100K
$27,040

AR

Arkansas

4.71% top marginal rate
Structure
Progressive
Burden @ $100K
$5,544
Selected

WA

Washington

4.81% top marginal rate
Structure
Progressive
Burden @ $100K
$8,808

IN

Indiana

4.94% top marginal rate
Structure
Progressive
Burden @ $100K
$18,630

KS

Kansas

5.25% top marginal rate
Structure
Progressive
Burden @ $100K
$23,867

Bridges Needing Most Attention in Washington

Six lowest-condition bridges in Washington, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

SILVER CK RD 00670

Poor

Over: NINE MILE CREEK

19.05 E SR 21, Ferry, WA

Built 1958 Load: 2.7 t ADT: 47

4TH ST

Poor

Over: MILL CREEK

4TH AND MILL CR, Walla Walla, WA

Built 1908 Load: 2.7 t ADT: 2,624

NO DATA ENTERED

Poor

Over: WEST BRANCH LECLERC CREE

NO DATA ENTERED, Pend Oreille, WA

Built 1954 Load: 3.5 t ADT: 5

STEVENS RD. -IRRIG

Poor

Over: DRAIN

00.26 NO CHAMBERS, Yakima, WA

Built 1965 Load: 3.6 t ADT: 68

PEARL HILL RD

Poor

Over: JORDAN CREEK

1.44 E JCT HILAND ORCH RD, Douglas, WA

Built 1953 Load: 4.2 t ADT: 72

FARM ACCESS

Poor

Over: ROZA ID WASTEWAY NO 3

NR PARKER HEIGHTS, WA, Yakima, WA

Built 1955 Load: 4.4 t ADT: 10

All Bridges in Washington

SARGENT ROAD

Good

Over: OLEQUA CREEK

2.0 SE EVELINE, Lewis, WA

Built 1972 Load: 34.5 t ADT: 621

BUNKER ROAD

Good

Over: BUNKER CREEK

10.0 NW ADNA, Lewis, WA

Built 1955 Load: 34.5 t ADT: 24

TELEGRAPH ROAD

Good

Over: BEAR CREEK

3.0 SW TOLEDO, Lewis, WA

Built 1965 Load: 34.5 t ADT: 122

KLIPCHUCK ROAD

Good

Over: EARLY WINTER CREEK

ROAD TO KLIPCHUCK CG, Okanogan, WA

Built 1972 Load: 34.5 t ADT: 15

CLARK ROAD

Good

Over: HALF MOON CREEK

10.0 W LEWIS CO, Pacific, WA

Built 1992 Load: 34.5 t ADT: 64

WILSON CREEK ROAD

Good

Over: WHITCOMB CREEK

4.4 E JCT 101 105, Pacific, WA

Built 1992 Load: 34.5 t ADT: 98

FOWLER ROAD

Good

Over: SO FORK WILLAPA RIVER

2.1 S JCT SR 6 AND SR 101, Pacific, WA

Built 1998 Load: 34.5 t ADT: 418

E Branch LeClerc C

Good

Over: Middle Br LeClerc Crk

4 mile e/o LeClerc Crk Rd, Pend Oreille, WA

Built 2010 Load: 34.5 t ADT: 75

SR 16

Good

Over: TYLER ST - SNAKE LAKE

1.6 N JCT I-5, Pierce, WA

Built 1972 Load: 34.5 t ADT: 56,720

W-N RAMP/STEWART R

Good

Over: SOATON CREEK

3.6 N JCT SR 410, Pierce, WA

Built 1960 Load: 34.5 t ADT: 13,000

264 ST E

Good

Over: KAPOWSIN CREEK

0.3 W ORVILLE ROAD, Pierce, WA

Built 1953 Load: 34.5 t ADT: 750

NORTH 21ST STREET

Good

Over: BUCKLEY GULCH

N 21ST & FIFE, Pierce, WA

Built 1910 Load: 34.5 t ADT: 15,000

Port Auto Access

Good

Over: Lincoln Avenue ditch

S atThorne & Lincoln, Pierce, WA

Built 2011 Load: 34.5 t ADT: 1,000

SR 20

Good

Over: SWINOMISH CHANNEL

9.3 E ISLAND CO, Skagit, WA

Built 1981 Load: 34.5 t ADT: 17,952

SR 20

Good

Over: HIGGINS SLOUGH

0.7 E JCT SR 536, Skagit, WA

Built 2007 Load: 34.5 t ADT: 13,243

RD. NO. 20

Good

Over: N FORK SAUK RIVER

M.P. 37.2 RD. # 20, Snohomish, WA

Built 1961 Load: 34.5 t ADT: 140

I-5

Good

Over: LINWOOD AVE

4.0 N JCT SR 121, Thurston, WA

Built 1955 Load: 34.5 t ADT: 104,017

CONNOR ROAD

Good

Over: SKOOKUMCHUCK RIVER

.03 E JCT SR507, Thurston, WA

Built 1989 Load: 34.5 t ADT: 152

ROAD

Good

Over: THOMPSON CREEK

MP 1.0 RD #3910, Whatcom, WA

Built 1985 Load: 34.5 t ADT: 15

US 195

Good

Over: PINE CREEK

0.4 N JCT SR 271, Whitman, WA

Built 1975 Load: 34.5 t ADT: 4,476

SHORT & DIRTY CRK.

Good

Over: S. FORK TIETON RD.

1ST SPUR LT. OFF 1000 RD., Yakima, WA

Built 1969 Load: 34.5 t ADT: 30

COUNTY ROAD 2010

Good

Over: GEORGE CREEK

1.2 MI SO JCT RD 1050, Asotin, WA

Built 1992 Load: 34.7 t ADT: 24

CO RD 29890

Good

Over: PESHASTIN CREEK

00.07E SR 97, Chelan, WA

Built 1983 Load: 34.7 t ADT: 116

ROBINSON FORK ROAD

Good

Over: ROBINSON FORK

0.6 S JCT 13890, Columbia, WA

Built 1995 Load: 34.7 t ADT: 25

Wolf Fork Road

Good

Over: North Touchet River

0.171 Mi SE N touchet, Columbia, WA

Built 2006 Load: 34.7 t ADT: 189

COUNTY ARTERIAL

Good

Over: POTHOLES CANAL

0.44 E GLADE N 901, Franklin, WA

Built 2003 Load: 34.7 t ADT: 255

2 RD SE

Good

Over: IRRIGATION WASTEWAY

2 SE .2 West of M SE, Grant, WA

Built 1995 Load: 34.7 t ADT: 49

BASS AVENUE

Good

Over: BASS AVE CANAL

0.3 E POINT BROWN AVE, Grays Harbor, WA

Built 2005 Load: 34.7 t ADT: 250

SOUTH BANK ROAD

Good

Over: CHEHALIS RIVER OVERFLOW

1.4 SW JCT SR 12, Grays Harbor, WA

Built 2013 Load: 34.7 t ADT: 1,110

MIDDLE SATSOP ROAD

Good

Over: HARSTAD CREEK

5.28 N JCT 97100, Grays Harbor, WA

Built 2017 Load: 34.7 t ADT: 1,424

SE 208TH ST

Good

Over: ROCK CREEK

4.2 E ISSAQ-HOBART, King, WA

Built 1994 Load: 34.7 t ADT: 200

SKAGIT KEY

Good

Over: COAL CREEK

0.06 WEST JCT CASCADE KEY, King, WA

Built 2017 Load: 34.7 t ADT: 340

AMBERJACK AVENUE

Good

Over: CATTAIL LAKE DAM

.32KM SE OF N BOUNDRY RD, Kitsap, WA

Built 2012 Load: 34.7 t ADT: 20

US 97

Good

Over: DRY CREEK

1.3 N JCT SR 10, Kittitas, WA

Built 2014 Load: 34.7 t ADT: 2,686

I-90 WESTBOUND

Good

Over: KACHESS RIVER

14.8 MI E SR 906, Kittitas, WA

Built 2022 Load: 34.7 t ADT: 16,546

WILDCAT WAY

Good

Over: TOWN DITCH

0.17 N JCT E 14TH AVE, Kittitas, WA

Built 2015 Load: 34.7 t ADT: 6,689

HAWK CRK RANCH RD

Good

Over: HAWK CREEK

2.37 SW CR 5554, Lincoln, WA

Built 1999 Load: 34.7 t ADT: 125

FS ROUTE NO. 311

Good

Over: S.F. GRANITE CR

SOUTH FORK GRANITE CREEK, Pend Oreille, WA

Built 1952 Load: 34.7 t ADT: 40

LeClerc Road South

Good

Over: Indian Creek

7 mi north of US 2, Pend Oreille, WA

Built 2018 Load: 34.7 t ADT: 1,220

Smackout Pass Rd

Good

Over: Little Muddy Creek

2 mile w/o Ione, Pend Oreille, WA

Built 2022 Load: 34.7 t ADT: 220

FISHING WARS XING

Good

Over: RAMP, RR, ROAD, TERRAIN

0.01 E JCT PORTLAND AVE, Pierce, WA

Built 2019 Load: 34.7 t ADT: 16,500

LANGE/2410

Good

Over: PALOUSE RIVER

1.56 MI N SR 272, Whitman, WA

Built 1997 Load: 34.7 t ADT: 44

SUNSHINE RD/9080

Good

Over: PARADISE CREEK

.07 MI S SR 270, Whitman, WA

Built 2007 Load: 34.7 t ADT: 503

HARRAH ROAD

Good

Over: USIS CANAL

00.50 N LARUE ROAD, Yakima, WA

Built 1976 Load: 34.7 t ADT: 158

BARKES RD

Good

Over: AGENCY CREEK

0.98 S. OF BRANCH, Yakima, WA

Built 1998 Load: 34.7 t ADT: 140

Wenas Rd.

Good

Over: WENAS CREEK

0.02 N ADOBE WAY, Yakima, WA

Built 2012 Load: 34.7 t ADT: 5,300

WHITE PINE CREEK

Good

Over: NASON CREEK

NO DATA ENTERED, Chelan, WA

Built 1980 Load: 35.0 t ADT: 75

CARLON LOOP RD

Good

Over: COAL CREEK

0.06 N COAL CRK RD (2.47), Cowlitz, WA

Built 1976 Load: 35.0 t ADT: 257

W RD SE

Good

Over: EAST LOW CANAL

W SE 0.1 S of 8.5 SE, Grant, WA

Built 2005 Load: 35.0 t ADT: 39

NE 116TH ST

Good

Over: RAILROAD

0.1 W I-405, King, WA

Built 2012 Load: 35.0 t ADT: 18,100

Showing 6,451-6,500 of 8,808 bridges

Related

All states → | National rankings → | Understanding conditions → | Retired SD term explained →
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.

Understanding Bridge Conditions

How FHWA rates bridge condition on a 0-9 scale.

Check Your Daily Bridges

How to look up bridge condition data for bridges on your route.

Read our methodology — how this data is sourced, computed, and verified.

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.