Grays Harbor County, WA

365 public highway bridges

Grays Harbor County Bridge Snapshot

Grays Harbor County, Washington contains 365 public highway bridges in the FHWA National Bridge Inventory. Roughly 47.9% are rated “Good,” 40.8% “Fair,” 9% “Poor,” and 9% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in WA are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

365
Total Bridges
47.9%
Good
9%
Poor
9%
Structurally Deficient

Condition Distribution

Good
47.9% (175)
Fair
40.8% (149)
Poor
9% (33)
SD
9% (33)

All Bridges (365)

JOHNS RIVER ROAD

Good

Over: SWAMP CREEK

3.9 MI E JCT SR105, Grays Harbor, WA

Built 2016 Load: 54.8 t ADT: 183

WISHKAH ROAD

Good

Over: WISHKAH RIVER

08.20 N. ABERDEEN, Grays Harbor, WA

Built 1994 Load: 56.4 t ADT: 1,167

US 101

Good

Over: WEST FORK HOQUIAM RIVER

10.6 N JCT SR 109, Grays Harbor, WA

Built 2008 Load: 57.1 t ADT: 2,126

OCEAN BEACH ROAD

Good

Over: JOE CREEK

00.5 E PACIFIC BEACH, Grays Harbor, WA

Built 2000 Load: 57.1 t ADT: 1,826

BUSH CREEK ROAD

Good

Over: BUSH CREEK

0.81 NE JCT 78150, Grays Harbor, WA

Built 2019 Load: 57.7 t ADT: 396

TAYLORS FERRY ROAD

Good

Over: TAYLOR CREEK

0.03 N JCT 96412, Grays Harbor, WA

Built 2017 Load: 58.6 t ADT: 70

BROOKLYN ROAD

Good

Over: GARRARD CREEK

0.03 N WILDERNESS ROAD, Grays Harbor, WA

Built 2011 Load: 59.0 t ADT: 167

IRR BIA RTE 26

Good

Over: COOK CREEK

25.7 KM NE COPALIS X-ING, Grays Harbor, WA

Built 2002 Load: 60.3 t ADT: 605

GLEASON ROAD

Good

Over: SATSOP OVERFLOW CHANNEL

0.12 E JCT 9725, Grays Harbor, WA

Built 2001 Load: 61.7 t ADT: 35

MOX CHEHALIS ROAD

Good

Over: MOX CHEHALIS CREEK

7.9 NE JCT SR12, Grays Harbor, WA

Built 2018 Load: 62.5 t ADT: 826

BLACK CREEK ROAD

Good

Over: BLACK CREEK

03.9 NE JCT 9519, Grays Harbor, WA

Built 2011 Load: 62.6 t ADT: 127

POLSON CAMP ROAD

Good

Over: BIG CREEK

0.3 NE JCT SR 101, Grays Harbor, WA

Built 2017 Load: 64.5 t ADT: 35

NO DATA ENTERED

Good

Over: EAST FORK BIG CREEK

NO DATA ENTERED, Grays Harbor, WA

Built 1972 Load: 66.3 t ADT: 50

KELLEY ROAD

Good

Over: MIDDLE FORK SATSOP RIVER

00.2 NW JCT 7365, Grays Harbor, WA

Built 1997 Load: 67.1 t ADT: 150

WEST WYNOOCHE ROAD

Good

Over: GEISSLER CREEK

2.5 N. JCT US12, Grays Harbor, WA

Built 2020 Load: 67.1 t ADT: 447

SARGENT BOULEVARD

Good

Over: WILSON CREEK

ENT MORRISON RIV PK, Grays Harbor, WA

Built 1992 Load: 74.4 t ADT: 250

SOUTH BANK ROAD

Good

Over: TAYLOR CREEK

4.2 E JCT 96540, Grays Harbor, WA

Built 2017 Load: 74.8 t ADT: 1,342

FOREMAN ROAD

Good

Over: SAND CREEK

0.9 W JCT MOX CHEHALIS RD, Grays Harbor, WA

Built 2018 Load: 80.4 t ADT: 104

US 12

Good

Over: UNNAMED TRIBUTARY

9.1 E JCT US 101, Grays Harbor, WA

Built 2018 Load: 89.8 t ADT: 20,963

SR 109 SPUR

Good

Over: GAME CROSSING

1.2 N JCT SR 109, Grays Harbor, WA

Built 1993 Load: 89.8 t ADT: 488

GEISSLER ROAD

Good

Over: MOONEY CREEK

1.9 SW JCT 95190, Grays Harbor, WA

Built 2002 Load: 89.8 t ADT: 289

OCEAN BEACH ROAD

Good

Over: CHENOIS CREEK

4.6 NW JCT US 101, Grays Harbor, WA

Built 2014 Load: 89.8 t ADT: 2,633

MINKLER ROAD

Good

Over: STEVENS CREEK

2.2 MILES E JCT SR 107, Grays Harbor, WA

Built 2015 Load: 89.8 t ADT: 45

TULIPS ROAD

Good

Over: HUMPTULIPS OVERFLOW

0.0 W JCT 9423, Grays Harbor, WA

Built 2012 Load: 94.6 t ADT: 50

WENZEL SLOUGH ROAD

Good

Over: VANCE CREEK

0.34 MI. W. OF 9641, Grays Harbor, WA

Built 1964 Load: 96.9 t ADT: 649

WYNOOCHE VALLEY RD

Good

Over: NEIL CREEK

26.0 MILES N. SR12, Grays Harbor, WA

Built 2008 Load: 96.9 t ADT: 215

SOUTH BANK ROAD

Good

Over: DAVIS CREEK

0.4 N GARRARD CREEK RD, Grays Harbor, WA

Built 2011 Load: 96.9 t ADT: 807

BOYER ROAD

Good

Over: UNNAMED CREEK

0.01 MI S JCT 84500, Grays Harbor, WA

Built 2016 Load: 96.9 t ADT: 40

POLSON CAMP ROAD

Good

Over: BIG CREEK

0.7 MI NE JCT US101, Grays Harbor, WA

Built 2016 Load: 96.9 t ADT: 35

JOHNS RIVER ROAD

Good

Over: ATWOOD CREEK

4.3 MI E JCT SR105, Grays Harbor, WA

Built 2016 Load: 96.9 t ADT: 183

BUSH CREEK ROAD

Good

Over: BUSH CREEK

0.89 NE JCT 78150, Grays Harbor, WA

Built 2019 Load: 96.9 t ADT: 396

NO DATA ENTERED

Good

Over: NEWBURY CREEK

NO DATA ENTERED, Grays Harbor, WA

Built 2005 Load: 97.2 t ADT: 50

MONTE ELMA ROAD

Poor

Over: NEWMAN CREEK

0.6 E SATSOP, Grays Harbor, WA

Built 1922 Load: 9.1 t ADT: 2,194

US 101

Poor

Over: HOQUIAM RIVER

3.3 N JCT US 12, Grays Harbor, WA

Built 1928 Load: 13.6 t ADT: 12,466

PIONEER AVE W

Poor

Over: SYLVIA CREEK

00.4 E JCT SR 12, Grays Harbor, WA

Built 1935 Load: 13.6 t ADT: 3,626

NORTH SHORE ROAD

Poor

Over: FINLEY CREEK

6.6 Mi. NE of Jct. Hwy. 1, Grays Harbor, WA

Built 2001 Load: 19.0 t ADT: 200

US 12

Poor

Over: WISHKAH RIVER

0.2 W JCT US 12, Grays Harbor, WA

Built 1925 Load: 19.8 t ADT: 15,634

US 101

Poor

Over: CHEHALIS RIVER

0.2 N JCT SR 105, Grays Harbor, WA

Built 1955 Load: 20.4 t ADT: 25,602

OCEAN BEACH ROAD

Poor

Over: HUMPTULIPS RIVER OVERFLO

06.8 NW JCT US 101, Grays Harbor, WA

Built 1964 Load: 20.9 t ADT: 2,622

OCEAN BEACH ROAD

Poor

Over: BERG SLOUGH

06.9 NW JCT US 101, Grays Harbor, WA

Built 1964 Load: 21.8 t ADT: 2,622

WENZEL SLOUGH ROAD

Poor

Over: VANCE CREEK

01.3 W JCT 9641, Grays Harbor, WA

Built 1971 Load: 27.2 t ADT: 124

MONTE ELMA ROAD

Poor

Over: SATSOP OVERFLOW CHANNEL

0.6 E JCT W.SATSOP, Grays Harbor, WA

Built 1922 Load: 28.1 t ADT: 1,900

WYNOOCHE WISHKAH

Poor

Over: WYNOOCHEE RIVER SLOUGH

0.6 W JCT 9519, Grays Harbor, WA

Built 1973 Load: 29.0 t ADT: 728

NORTH RIVER ROAD

Poor

Over: NORTH RIVER

9.8 E JCT US 101, Grays Harbor, WA

Built 1951 Load: 30.8 t ADT: 303

BIA 80940

Poor

Over: OVERFLOW CHANNEL

AT FISH HATCHERY, Grays Harbor, WA

Built 1970 Load: 32.4 t ADT: 500

US 101

Poor

Over: MILL CREEK

4.4 N JCT SR 107, Grays Harbor, WA

Built 1949 Load: 32.7 t ADT: 6,220

SR 12

Poor

Over: SATSOP RIVER

5.2 E JCT SR 107, Grays Harbor, WA

Built 1965 Load: 33.6 t ADT: 11,538

OCEAN BEACH ROAD

Poor

Over: COPALIS RIVER

06.0 SE JCT SR 109, Grays Harbor, WA

Built 1972 Load: 35.4 t ADT: 1,726

US 101

Poor

Over: HOQUIAM RIVER

3.3 N JCT US 12, Grays Harbor, WA

Built 1970 Load: 36.3 t ADT: 12,923

NORTH RIVER ROAD

Poor

Over: NORTH RIVER

1.7 E JCT SR 101, Grays Harbor, WA

Built 1975 Load: 37.2 t ADT: 378

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

Related

Browse all → | Rankings →
Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial