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

SR 6

Good

Over: WILLAPA RIVER

14.0 E JCT US 101, Pacific, WA

Built 1957 Load: 23.6 t ADT: 1,561

138 ST S

Good

Over: SPANAWAY CREEK

1.1 W JCT SR7, Pierce, WA

Built 1952 Load: 23.6 t ADT: 3,400

ROAD

Good

Over: SULPHUR CR

NO DATA ENTERED, Whatcom, WA

Built 1954 Load: 23.6 t ADT: 30

OLD GUIDE RD

Good

Over: TEN MILE CR

00.1 N W.HEMMI RD, Whatcom, WA

Built 1933 Load: 23.6 t ADT: 887

SR 26

Good

Over: UNION FLAT CREEK

8.1 E JCT SR 127, Whitman, WA

Built 1938 Load: 23.6 t ADT: 2,946

COUNTY ROAD 2090

Good

Over: GRANDE RONDE RIVER

2.5MI SW ROGERSBURG, Asotin, WA

Built 1983 Load: 23.7 t ADT: 73

CO RD 43710

Good

Over: HIGHLINE CANAL

01.00 NW CASHMERE, Chelan, WA

Built 1973 Load: 23.7 t ADT: 268

US 97

Good

Over: DRY GULCH

3.9 N JCT US 97 SPUR, Douglas, WA

Built 1933 Load: 23.7 t ADT: 5,539

PALISADES RD

Good

Over: DOUGLAS CREEK

28.22N23E, Douglas, WA

Built 1957 Load: 23.7 t ADT: 358

SPILLWAY ACCESS

Good

Over: WINCHESTER WASTEWAY

NR WINCHESTER, WA, Grant, WA

Built 1948 Load: 23.7 t ADT: 5

SR 155

Good

Over: NORTHRUP CR

19.1 N JCT US 2, Grant, WA

Built 1949 Load: 23.7 t ADT: 1,142

DODSON ROAD

Good

Over: CANAL LATERAL

Dodson 1.3 N of 9 NW, Grant, WA

Built 1981 Load: 23.7 t ADT: 1,567

L ROAD SW

Good

Over: LAT. W61C BLK 81

Adams .4 South of 9 SW, Grant, WA

Built 1964 Load: 23.7 t ADT: 1,412

ADAMS ROAD

Good

Over: WEST CANAL BLK 78

Adams .1 N of Frenchmen, Grant, WA

Built 1994 Load: 23.7 t ADT: 1,237

12 RD NW

Good

Over: WEST CANAL

Martin Rd 0.1 W of SR 28, Grant, WA

Built 1994 Load: 23.7 t ADT: 825

Q SW

Good

Over: WEST CANAL BLK 78

Q SW .1 South of 1.5, Grant, WA

Built 1993 Load: 23.7 t ADT: 877

US 12

Good

Over: SATSOP R OVERFLOW

5.1 E JCT SR 107, Grays Harbor, WA

Built 1965 Load: 23.7 t ADT: 11,538

NORTH SHORE ROAD

Good

Over: BIG CREEK

10.7 MI. NE OF JCT. HWY., Jefferson, WA

Built 1990 Load: 23.7 t ADT: 250

I-5

Good

Over: NORFOLK ST SEWER

1.0 N JCT SR 900, King, WA

Built 1966 Load: 23.7 t ADT: 101,485

NE 45TH ST

Good

Over: 25TH AVE NE

NE 45th St & 25th Ave NE, King, WA

Built 1976 Load: 23.7 t ADT: 25,001

PLEASANT VALLEY RD

Good

Over: UNNAMED TRIBUTARY

2.5 NW JCT SR 7, Lewis, WA

Built 2017 Load: 23.7 t ADT: 13

DUCK LAKE RD 92310

Good

Over: DUCK CREEK

7.04 NE JCT SR 21, Lincoln, WA

Built 1972 Load: 23.7 t ADT: 106

COUNTY ROAD 1029

Good

Over: GOLD CREEK

0.61 N.JCT.SR153, Okanogan, WA

Built 1972 Load: 23.7 t ADT: 90

PATTERSON ROAD

Good

Over: SANDERS CREEK

0.1 MI S SHERMAN ROAD, Spokane, WA

Built 1959 Load: 23.7 t ADT: 36

SUNSET HIGHWAY

Good

Over: GEIGER RD

.8 E of HIGHWAY 2, Spokane, WA

Built 1944 Load: 23.7 t ADT: 3,426

LOWER DRY CREEK RD

Good

Over: MUD CREEK

05.831 E SR 12, Walla Walla, WA

Built 1991 Load: 23.7 t ADT: 508

SUNSET/3360

Good

Over: COTTONWOOD CREEK

8.34 MI SE PNE CTY-MALDEN, Whitman, WA

Built 1980 Load: 23.7 t ADT: 70

UNIONTOWN EAST

Good

Over: THORN CREEK

2.19 MI NE SR 195, Whitman, WA

Built 2011 Load: 23.7 t ADT: 564

STEPTOE STREET

Good

Over: BRANCH SPRING CREEK

0.40 MI W SR 27, Whitman, WA

Built 2013 Load: 23.7 t ADT: 200

SOUTH FORK RD.

Good

Over: AHTANUM CREEK, N. FORK

00.27 SW AHTANUM RD, Yakima, WA

Built 1966 Load: 23.7 t ADT: 210

WIDE HOLLOW RD.

Good

Over: WIDE HOLLOW CREEK

00.27 W DOUGLAS RD, Yakima, WA

Built 1956 Load: 23.7 t ADT: 1,579

ATHEY RD

Good

Over: POTHOLES EAST CANAL

00.54 MI SW SR17, Adams, WA

Built 1998 Load: 24.0 t ADT: 260

3RD STREET

Good

Over: RUNOFF CHANNEL

0.1 MI E S ST, Adams, WA

Built 1980 Load: 24.0 t ADT: 111

NE GOODWIN RD

Good

Over: LACAMAS CREEK

3500' E NE 202 AV, Clark, WA

Built 1933 Load: 24.0 t ADT: 7,195

MATTSON ROAD

Good

Over: SWALE CREEK

0.7 S JCT CR 22000, Klickitat, WA

Built 1995 Load: 24.0 t ADT: 2

US 12

Good

Over: COWLITZ R OVERFLOW

8.5 E JCT SR 131, Lewis, WA

Built 1958 Load: 24.0 t ADT: 2,648

MOHLER ROAD 34560

Good

Over: COAL CREEK

1.72 W FAS G221, Lincoln, WA

Built 1973 Load: 24.0 t ADT: 82

COTTONWOOD CRK RD

Good

Over: COTTONWOOD CREEK

2.59 NW SR 2, Lincoln, WA

Built 1964 Load: 24.0 t ADT: 120

ELDER ROAD

Good

Over: CALIFORNIA CREEK

1.0 E VALLEY CHAPEL RD, Spokane, WA

Built 1984 Load: 24.0 t ADT: 77

VALLEY CHAPEL RD

Good

Over: ROCK CREEK

2.0 S. ELDER RD, Spokane, WA

Built 2007 Load: 24.0 t ADT: 192

US 12

Good

Over: BN & UP RR

8.7 E JCT SR 124, Walla Walla, WA

Built 1975 Load: 24.0 t ADT: 5,806

LUCKENBILL RD

Good

Over: TOUCHET RIVER

05.560 N SUDBURY RD, Walla Walla, WA

Built 1998 Load: 24.0 t ADT: 84

FLEMMING/7060

Good

Over: WILLOW CREEK

0.13 MI SE SR 26, Whitman, WA

Built 1978 Load: 24.0 t ADT: 90

ZARBACH /3605

Good

Over: THORN CREEK

0.19 MI N THORN CREEK, Whitman, WA

Built 2012 Load: 24.0 t ADT: 5

SR 410

Good

Over: NACHES-SELAH CANAL

46.7 E PIERCE CO, Yakima, WA

Built 1932 Load: 24.0 t ADT: 2,176

I-82

Good

Over: LUTHER ROAD

3.0 E JCT SR 223, Yakima, WA

Built 1980 Load: 24.0 t ADT: 12,977

SR 241

Good

Over: WASTEWATER CANAL NO 5

2.2 N JCT I-82, Yakima, WA

Built 1943 Load: 24.0 t ADT: 3,031

BRANCH ROAD EAST

Good

Over: DRAIN

00.37 E OLDENWAY RD, Yakima, WA

Built 1958 Load: 24.0 t ADT: 485

PUMPHOUSE RD.

Good

Over: CANAL - HIGHLINE PUMP

00.26 E TECUMSEH RD, Yakima, WA

Built 1990 Load: 24.0 t ADT: 65

HIGHLAND DR.

Good

Over: SVID CANAL

00.13 W BLUE GOOSE, Yakima, WA

Built 2004 Load: 24.0 t ADT: 708

Showing 5,301-5,350 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.