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

PETERS RD.

Good

Over: PETERS CR.

0.26 S JCT SR 12, Lewis, WA

Built 1964 Load: 27.2 t ADT: 192

PETERS RD.

Good

Over: PETERS CR.

0.73 S JCT SR 12, Lewis, WA

Built 1964 Load: 27.2 t ADT: 244

SR 28

Good

Over: CRAB CREEK

0.2 E JCT SR 21, Lincoln, WA

Built 1934 Load: 27.2 t ADT: 2,111

THORPE ROAD

Good

Over: CRAB CREEK

0.02 N FHS L220, Lincoln, WA

Built 1900 Load: 27.2 t ADT: 11

7TH AVENUE

Good

Over: GOLDSBROUGH CREEK

00.1 S RAILROAD AVE, Mason, WA

Built 1976 Load: 27.2 t ADT: 6,000

BEEVILLE LOOP

Good

Over: RABBIT CREEK

BEEVILLE LOOP, Mason, WA

Built 2010 Load: 27.2 t ADT: 32

SR 20

Good

Over: RAILROAD

0.3 E JCT SR 215, Okanogan, WA

Built 1959 Load: 27.2 t ADT: 2,393

CUB/GOAT CR RD

Good

Over: GOAT CREEK

NO DATA ENTERED, Okanogan, WA

Built 1957 Load: 27.2 t ADT: 63

SR 6

Good

Over: WILLAPA HILLS TRAIL

19.9 E JCT US 101, Pacific, WA

Built 1950 Load: 27.2 t ADT: 1,561

CAMP ONE ROAD

Good

Over: WILLAPA RIVER NORTH FORK

5.0 SE JCT 6 & 101, Pacific, WA

Built 1991 Load: 27.2 t ADT: 332

HANEN ROAD

Good

Over: WILLAPA RIVER

11.2 SE JCT 6 & 101, Pacific, WA

Built 1989 Load: 27.2 t ADT: 17

I-5

Good

Over: S 96TH ST

0.6 N JCT SR 512, Pierce, WA

Built 1958 Load: 27.2 t ADT: 86,615

ROAD

Good

Over: E FK SOUTH PRAIRIE CREEK

10.4 M E SUNSET LK (EST), Pierce, WA

Built 1986 Load: 27.2 t ADT: 25

48 ST E

Good

Over: SQUALLY CREEK

0.42 EAST JCT WALLER ROAD, Pierce, WA

Built 1937 Load: 27.2 t ADT: 625

EAST 43RD STREET

Good

Over: CMSTP&P RR C TO D ST

1.7 N JCT I-5, Pierce, WA

Built 1981 Load: 27.2 t ADT: 1,453

SR 534

Good

Over: HILL DITCH

0.5 E JCT I-5, Skagit, WA

Built 1949 Load: 27.2 t ADT: 3,778

WIND RIVER ROAD

Good

Over: RUSH CREEK

29.43 NW JCT SR14, Skamania, WA

Built 1955 Load: 27.2 t ADT: 60

THREE LAKES RD

Good

Over: PILCHUCK RIVER

1.9 N JCT SR 2, Snohomish, WA

Built 1992 Load: 27.2 t ADT: 4,922

SO LK STEVENS RD

Good

Over: SO END LAKE STEVENS

1.6 MI NE JCT SR 9, Snohomish, WA

Built 1995 Load: 27.2 t ADT: 3,700

US 195

Good

Over: BRADSHAW RD

10.1 N WHITMAN CO, Spokane, WA

Built 1972 Load: 27.2 t ADT: 4,801

9TH AVENUE

Good

Over: BEN GARNETT WAY

00.38 SOUTH I-90, Spokane, WA

Built 1963 Load: 27.2 t ADT: 6,039

GUY FINE RD

Good

Over: DRY CREEK

00.19N LOWER DRY CR, Walla Walla, WA

Built 1992 Load: 27.2 t ADT: 98

SR 27

Good

Over: S FK PALOUSE RIVER

0.1 N JCT SR 270, Whitman, WA

Built 1977 Load: 27.2 t ADT: 18,768

ORAL SMITH/2590

Good

Over: NORTH FORK PALOUSE RIVER

0.01 MI NE DRAPER-BROWN, Whitman, WA

Built 1975 Load: 27.2 t ADT: 20

OLD SR #26/7205

Good

Over: PALOUSE RIVER

3.12 MI NE ADAMS CNTY LNE, Whitman, WA

Built 1940 Load: 27.2 t ADT: 146

PARVIN/5000

Good

Over: SOUTH FORK PALOUSE RIVER

3.28 MI E SR 195, Whitman, WA

Built 1992 Load: 27.2 t ADT: 50

GRDN HAMILTON/4510

Good

Over: COTTONWOOD CREEK

0.07 MI S SR 23, Whitman, WA

Built 2000 Load: 27.2 t ADT: 50

VIOLA/ 5190

Good

Over: FOUR MILE CREEK

2.09 MI NE SR 27, Whitman, WA

Built 2011 Load: 27.2 t ADT: 102

WHELAN/5515

Good

Over: MISSOURI FLAT CREEK

3.33 MI NE SR 27, Whitman, WA

Built 2018 Load: 27.2 t ADT: 180

US 12

Good

Over: COWICHE CREEK

13.7 E JCT SR 410, Yakima, WA

Built 1932 Load: 27.2 t ADT: 21,287

TIETON RESERVOIR

Good

Over: TIETON RIVER, S. FORK

0.41 E FS RD 1000, Yakima, WA

Built 1986 Load: 27.2 t ADT: 550

POWERHOUSE ROAD

Good

Over: COWICHE CREEK

00.09 S NACHES HGTS, Yakima, WA

Built 1930 Load: 27.2 t ADT: 7,000

ASHUE RD.

Good

Over: WAPATO CANAL

01.00 S W WAPATO RD, Yakima, WA

Built 1961 Load: 27.2 t ADT: 738

STEPHENSON RD.

Good

Over: DRY WASH

00.22 S.BRANCH RD., Yakima, WA

Built 1985 Load: 27.2 t ADT: 572

COTTONWOOD CANYON

Good

Over: COTTONWOOD CREEK

00.01 SW BARBER RD, Yakima, WA

Built 1976 Load: 27.2 t ADT: 680

COUNTY ROAD 1000

Good

Over: WENATCHEE CREEK

9.73 MILES WEST OF SR129, Asotin, WA

Built 1955 Load: 27.5 t ADT: 48

ROARING CREEK ROAD

Good

Over: ENTIAT RIVER

05.8W ENTIAT, Chelan, WA

Built 1986 Load: 27.5 t ADT: 148

N ROAD NE

Good

Over: LAT. BLK 41

N NE .5 North of I-90, Grant, WA

Built 1960 Load: 27.5 t ADT: 910

11 ROAD SW

Good

Over: ROYAL BRANCH CANAL BLK82

11 SW 0.7 E of K SW, Grant, WA

Built 1987 Load: 27.5 t ADT: 600

R NE

Good

Over: DRY CREEK

R NE .2 South of 39 NE, Grant, WA

Built 1994 Load: 27.5 t ADT: 250

OIL CITY ROAD

Good

Over: CASSEL CREEK

3.59 SW JCT SR101, Jefferson, WA

Built 2000 Load: 27.5 t ADT: 109

SR 203

Good

Over: DEER CREEK

12.8 N JCT SR 202, King, WA

Built 1946 Load: 27.5 t ADT: 13,128

14/16TH AVE SE

Good

Over: DUWAMISH RIVER

0.8 MI N OF SR-99, King, WA

Built 2014 Load: 27.5 t ADT: 16,000

COUNTY ROAD 1075

Good

Over: TWISP RIVER

4.1 W.SR20 @ TWISP, Okanogan, WA

Built 1974 Load: 27.5 t ADT: 21

TACOMA AVENUE SO

Good

Over: NPRR &SO TACOMA WAY

0.1 N I-5 UNDERCROSSING, Pierce, WA

Built 1930 Load: 27.5 t ADT: 10,550

GREENVILLE RD

Good

Over: WINNETT CANYON

01.16N SR 124, Walla Walla, WA

Built 1986 Load: 27.5 t ADT: 40

BROWN RD

Good

Over: TOUCHET RIVER

0.49 SOUTH OF SR 124, Walla Walla, WA

Built 2000 Load: 27.5 t ADT: 80

SUNSET/3360

Good

Over: COTTONWOOD CREEK

10.30 MI SE PNE CTY-MALDN, Whitman, WA

Built 1980 Load: 27.5 t ADT: 70

PARVIN/5000

Good

Over: FOUR MILE CREEK

10.02 MI W SR 195, Whitman, WA

Built 1997 Load: 27.5 t ADT: 52

CHEWUCK ROAD

Good

Over: FALLS CREEK

NO DATA ENTERED, Okanogan, WA

Built 1949 Load: 27.8 t ADT: 196

Showing 5,651-5,700 of 8,808 bridges

Related

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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.