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

WILGUS RD

Good

Over: SVID CANAL

.516 MI S CO RT 12, Benton, WA

Built 1959 Load: 27.9 t ADT: 350

MISSION CREEK ROAD

Good

Over: MISSION CREEK

00.0S CASHMERE C.L., Chelan, WA

Built 1986 Load: 27.9 t ADT: 1,168

MAJOR ARTERIAL RD

Good

Over: PE 15 4 WW

0.06 NORTH OF RINGOLD RD, Franklin, WA

Built 2000 Load: 27.9 t ADT: 1,663

COUNTY ARTERIAL

Good

Over: Potholes East Canal

0.45 SOUTH OF JCT SR17, Franklin, WA

Built 2001 Load: 27.9 t ADT: 267

T RD SE

Good

Over: EAST LOW CANAL

T SE .2 North of 7 SE, Grant, WA

Built 1984 Load: 27.9 t ADT: 49

L ROAD NE

Good

Over: ROCKY COULEE WW BLK 41

L NE .05 North of 5.6 NE, Grant, WA

Built 1983 Load: 27.9 t ADT: 1,271

CHURCH ROAD

Good

Over: WILDCAT CREEK

00.1 NE JCT 7974, Grays Harbor, WA

Built 1966 Load: 27.9 t ADT: 461

UPPER HOH ROAD

Good

Over: HELL ROARING CREEK

0.2NE JCT SR101, Jefferson, WA

Built 1981 Load: 27.9 t ADT: 950

SR 522

Good

Over: LYON CREEK

1.5 E JCT SR 523, King, WA

Built 2015 Load: 27.9 t ADT: 34,545

150TH PL SE

Good

Over: WETLAND

1.5 MI S OF I-90, King, WA

Built 2002 Load: 27.9 t ADT: 110

S. DIVISION ST

Good

Over: GOOSE CREEK

0.02 S JCT US 2, Lincoln, WA

Built 1991 Load: 27.9 t ADT: 500

SR 6

Good

Over: TRAP CREEK

11.3 E JCT US 101, Pacific, WA

Built 1918 Load: 27.9 t ADT: 1,780

CASCADE RIVER ROAD

Good

Over: LOOKOUT CREEK

7 MI E JCT SR 20, Skagit, WA

Built 1981 Load: 27.9 t ADT: 188

SCROGGIE ROAD

Good

Over: UPRR TRACKS

1.25 N HARRIS ROAD, Spokane, WA

Built 1997 Load: 27.9 t ADT: 10

ELBERTON/2400

Good

Over: SILVER CREEK

4.96 MI NE DRYCREEK, Whitman, WA

Built 1975 Load: 27.9 t ADT: 160

WIEDRICH/6050

Good

Over: UNION FLAT CREEK

3.72 MI NW LACRSSE AIRPRT, Whitman, WA

Built 2002 Load: 27.9 t ADT: 25

WILTZIUS/3030

Good

Over: IMBLER CREEK

6.77 MI SE DEWEY, Whitman, WA

Built 2005 Load: 27.9 t ADT: 14

RYDE RD. 1450

Good

Over: UNNAMED DRAINAGE

.04 MI E. GARF-FARM RD, Whitman, WA

Built 2007 Load: 27.9 t ADT: 30

SQUAW/3660

Good

Over: SQUAW CREEK

0.26 MI SE SPKN CNTY LINE, Whitman, WA

Built 2008 Load: 27.9 t ADT: 57

ST JOHN / 1090

Good

Over: Branch Willow Creek

0.03 MI S Tensed Rd., Whitman, WA

Built 2009 Load: 27.9 t ADT: 66

SAND/9060

Good

Over: SOUTH FORK PALOUSE RIVER

4.20 MI SE JOHNSON, Whitman, WA

Built 2017 Load: 27.9 t ADT: 707

GRIFFIN RD

Good

Over: SVID CANAL

.452 S KING TULL, Benton, WA

Built 1954 Load: 28.1 t ADT: 896

SR 112

Good

Over: N FK GREEN CR

21.8 E MAKAH RES, Clallam, WA

Built 1960 Load: 28.1 t ADT: 1,752

CALAWAH WAY

Good

Over: ELK CREEK

01.77 NE JCT SR101, Clallam, WA

Built 1973 Load: 28.1 t ADT: 1,598

SR 503

Good

Over: CHELATCHIE CREEK

16.4 N JCT SR 502, Clark, WA

Built 1954 Load: 28.1 t ADT: 2,447

OWENS ROAD

Good

Over: PATAHA CREEK

0.1 S JCT SR 12, Garfield, WA

Built 1974 Load: 28.1 t ADT: 25

MIDDLE SATSOP ROAD

Good

Over: TORNOW BRANCH SATSOP R

7.1 N BRADY, Grays Harbor, WA

Built 1973 Load: 28.1 t ADT: 1,209

US 101

Good

Over: BRADEN CREEK

17.4 N GRAYS HBR CO, Jefferson, WA

Built 1931 Load: 28.1 t ADT: 1,165

15 SW TO SUPERMALL

Good

Over: 15TH ST SW

0.2 MI E OF JCT SR-167, King, WA

Built 1995 Load: 28.1 t ADT: 3,700

NO DATA ENTERED

Good

Over: WALTER CREEK

NO DATA ENTERED, Mason, WA

Built 1967 Load: 28.1 t ADT: 25

NO DATA ENTERED

Good

Over: PINE CREEK

NO DATA ENTERED, Mason, WA

Built 1959 Load: 28.1 t ADT: 25

RAY ROAD

Good

Over: N. FK SALMON CR

NO DATA ENTERED, Okanogan, WA

Built 1965 Load: 28.1 t ADT: 53

CRYSTAL RVR RANCH

Good

Over: WHITE RIVER

0.1 SO JCT SR 410, Pierce, WA

Built 1973 Load: 28.1 t ADT: 400

KEY PENINSULA HWY

Good

Over: VON GELDERN COVE

5.2 S GIG HR, Pierce, WA

Built 1995 Load: 28.1 t ADT: 5,125

SOUTH VAUGHN RD NW

Good

Over: VAUGHN BAY

1.0 E JCT SR 302, Pierce, WA

Built 2010 Load: 28.1 t ADT: 2,175

SR 20

Good

Over: HIGGINS SLOUGH

0.7 E JCT SR 536, Skagit, WA

Built 1966 Load: 28.1 t ADT: 13,243

BEAR CR RD

Good

Over: BEAR CREEK

1.0 NW JCT SR 9, Snohomish, WA

Built 1993 Load: 28.1 t ADT: 1,033

SR 290

Good

Over: SPOKANE RIVER

0.2 E JCT SR 27, Spokane, WA

Built 1967 Load: 28.1 t ADT: 10,736

SR 20

Good

Over: SIDEHILL

8.6 E SKAGIT CO, Whatcom, WA

Built 1962 Load: 28.1 t ADT: 866

SR 410

Good

Over: LITTLE NACHES RIVER

22.8 E PIERCE CO, Yakima, WA

Built 1980 Load: 28.1 t ADT: 849

CUNNINGHAM RD

Good

Over: POTHOLES EAST CANAL

00.00 MI W OTHELLO, Adams, WA

Built 1995 Load: 28.2 t ADT: 3,513

MISSIMER ROAD

Good

Over: ROZA CANAL

0.75 N HANKS ROAD, Benton, WA

Built 1978 Load: 28.2 t ADT: 325

MISSION CREEK ROAD

Good

Over: MISSION CREEK

03.3S CASHMERE C.L., Chelan, WA

Built 1987 Load: 28.2 t ADT: 245

NO DATA ENTERED

Good

Over: TRIB. TO NF CALAWAH

NO DATA ENTERED, Clallam, WA

Built 2006 Load: 28.2 t ADT: 50

SO. FRONTAGE RD

Good

Over: WEBER COULEE

S Frontage 2.9 E of U SE, Grant, WA

Built 1938 Load: 28.2 t ADT: 94

1 RD SE

Good

Over: WEBER WASTEWAY

1 SE 0.2 West of S SE, Grant, WA

Built 1950 Load: 28.2 t ADT: 156

O RD NE

Good

Over: LATERAL W 1150

O NE .5 South of 3 NE, Grant, WA

Built 1987 Load: 28.2 t ADT: 593

7 NW

Good

Over: West Canal

7 NW 0.1 West of R NW, Grant, WA

Built 2004 Load: 28.2 t ADT: 680

ELMA GATE ROAD W

Good

Over: CEDAR CREEK

1.4 S JCT SR 12, Grays Harbor, WA

Built 1980 Load: 28.2 t ADT: 70

PARKE CREEK ROAD

Good

Over: PARKE CREEK

0.04 E KOFFMAN RD, Kittitas, WA

Built 1974 Load: 28.2 t ADT: 692

Showing 5,701-5,750 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.