Grays Harbor County, WA

365 public highway bridges

Grays Harbor County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Grays Harbor County, Washington contains 365 public highway bridges. Roughly 47.9% are rated “Good,” 40.8% “Fair,” and 9% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

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

365
Total Bridges
47.9%
Good
40.8%
Fair
9%
Poor Condition

Condition Distribution

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

All Bridges (365)

QUINAULT S SHORE

Fair

Over: WILLABY CREEK

1.4 NE JCT US 101, Grays Harbor, WA

Built 1973 Load: 51.8 t ADT: 1,328

US 12

Fair

Over: PORTER CREEK

6.1 E JCT SR 8, Grays Harbor, WA

Built 1937 Load: 54.4 t ADT: 5,708

SR 105

Fair

Over: STAFFORD CR

12.1 N JCT SR 105 SP, Grays Harbor, WA

Built 1945 Load: 58.0 t ADT: 6,067

SR 105

Fair

Over: CHAPIN CREEK

13.6 N JCT SR 105 SP, Grays Harbor, WA

Built 1940 Load: 66.2 t ADT: 6,067

IRR BIA RTE 26

Fair

Over: HALL CREEK

15 KM N.E. OF MOCLIPS, Grays Harbor, WA

Built 1994 Load: 89.8 t ADT: 365

WYNOOCHE VALLEY RD

Fair

Over: (UNNAMED TRIBUTARY)

24.23 MILES N. SR12, Grays Harbor, WA

Built 2003 Load: 89.8 t ADT: 217

QUINAULT S SHORE

Fair

Over: EWELL CREEK

4.7 NE JCT SR101, Grays Harbor, WA

Built 1965 Load: 96.9 t ADT: 380

US 101

Good

Over: STEVENS CREEK

24.7 N JCT SR 109, Grays Harbor, WA

Built 1986 Load: 11.3 t ADT: 1,933

EWBANK ROAD

Good

Over: MOX CHEHALIS CREEK

0.12 SE JCT 86290, Grays Harbor, WA

Built 2016 Load: 13.6 t ADT: 36

WEST WYNOOCHEE AVE

Good

Over: SYLVIA CREEK

WEST WYNOOCHEE AVE, Grays Harbor, WA

Built 2005 Load: 15.2 t ADT: 100

NO DATA ENTERED

Good

Over: PETES CREEK

NO DATA ENTERED, Grays Harbor, WA

Built 1956 Load: 15.4 t ADT: 50

OCEAN LAKE WAY

Good

Over: GRAND CANAL

0.1 E POINT BROWN AVE, Grays Harbor, WA

Built 2005 Load: 15.9 t ADT: 2,258

POINT BROWN AVE

Good

Over: CANAL

0.1 N S RAZOR CLAM, Grays Harbor, WA

Built 2003 Load: 17.8 t ADT: 1,497

STAMPER ROAD

Good

Over: CLOQUALLUM CREEK

02.7 W JCT 9740, Grays Harbor, WA

Built 1945 Load: 18.1 t ADT: 150

US 12

Good

Over: TERRAIN

1.1 E JCT US 101, Grays Harbor, WA

Built 1933 Load: 20.1 t ADT: 23,074

SR 109

Good

Over: MOCLIPS RIVER

15.4 N JCT SR 115, Grays Harbor, WA

Built 1955 Load: 20.1 t ADT: 2,052

EAST HOQUIAM EXT

Good

Over: CREEK (UNNAMED)

10.0 N HOQUIAM, Grays Harbor, WA

Built 1982 Load: 22.7 t ADT: 450

GEISSLER ROAD

Good

Over: GEISSLER CREEK

0.9 W JCT 95190, Grays Harbor, WA

Built 2022 Load: 22.7 t ADT: 300

SR 109

Good

Over: CONNER CREEK

0.8 N JCT SR 115, Grays Harbor, WA

Built 1955 Load: 23.0 t ADT: 2,687

ARTIC ROAD

Good

Over: SALMON CREEK

1.9 E JCT US 101, Grays Harbor, WA

Built 1982 Load: 23.3 t ADT: 66

WALKER ROAD

Good

Over: HANSEN CREEK

0.8 S JCT SR 101, Grays Harbor, WA

Built 1989 Load: 23.3 t ADT: 235

US 101

Good

Over: PRAIRIE CR

41.7 N JCT SR 109, Grays Harbor, WA

Built 1954 Load: 23.6 t ADT: 1,444

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

NO DATA ENTERED

Good

Over: W FK SATSOP RIVER

NO DATA ENTERED, Grays Harbor, WA

Built 1966 Load: 24.5 t ADT: 10

NO DATA ENTERED

Good

Over: W FK SATSOP RIVER

NO DATA ENTERED, Grays Harbor, WA

Built 1966 Load: 24.5 t ADT: 10

NO DATA ENTERED

Good

Over: CHESTER CREEK

NO DATA ENTERED, Grays Harbor, WA

Built 1957 Load: 24.5 t ADT: 50

ACCESS ROAD

Good

Over: MOX CHEHALIS CREEK

3.8 E JCT SR 108, Grays Harbor, WA

Built 1960 Load: 25.3 t ADT: 20

GEISSLER ROAD

Good

Over: GEISSLER CREEK

1.0 W JCT 95190, Grays Harbor, WA

Built 2022 Load: 25.9 t ADT: 300

COUNTY LINE ROAD

Good

Over: MF WILDCAT CREEK

0.3 N JCT 79740, Grays Harbor, WA

Built 2023 Load: 26.2 t ADT: 152

US 101 E-S RAMP

Good

Over: CITY STREET

0.2 N JCT SR 105, Grays Harbor, WA

Built 1985 Load: 26.3 t ADT: 4,512

CHURCH ROAD

Good

Over: WILDCAT CREEK

00.1 NE JCT 7974, Grays Harbor, WA

Built 1966 Load: 27.9 t ADT: 461

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

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

US 101

Good

Over: TEN O'CLOCK CREEK

45.1 N JCT SR 109, Grays Harbor, WA

Built 1958 Load: 29.2 t ADT: 1,153

SAND CREEK ROAD

Good

Over: SAND CREEK

2.8 W JCT MOX CHEHALIS RD, Grays Harbor, WA

Built 2018 Load: 29.5 t ADT: 15

US 101

Good

Over: DRY CREEK

43.2 N JCT SR 109, Grays Harbor, WA

Built 1956 Load: 29.8 t ADT: 1,153

ELMA HICKLIN ROAD

Good

Over: MF WILDCAT CREEK

0.5 W JCT SR 108, Grays Harbor, WA

Built 2023 Load: 30.5 t ADT: 547

US 101

Good

Over: NORTH RIVER

7.3 N PACIFIC CO, Grays Harbor, WA

Built 1986 Load: 30.8 t ADT: 4,914

WILDCAT ROAD

Good

Over: W FK WILDCAT CREEK

0.4 N JCT ELMA HICKLIN RD, Grays Harbor, WA

Built 2021 Load: 30.8 t ADT: 43

SUMMIT ROAD

Good

Over: MF WILDCAT CREEK

0.1 S JCT 79740, Grays Harbor, WA

Built 2023 Load: 31.1 t ADT: 639

BLACK CREEK ROAD

Good

Over: BLACK CREEK

00.5 NE JCT 9519, Grays Harbor, WA

Built 1982 Load: 31.7 t ADT: 236

SR 8

Good

Over: E FK WILDCAT CR

4.1 E JCT US 12, Grays Harbor, WA

Built 1962 Load: 31.8 t ADT: 9,772

SR 8

Good

Over: E FK WILDCAT CR

4.1 E JCT US 12, Grays Harbor, WA

Built 1962 Load: 31.8 t ADT: 9,772

IRR BIA RTE 2

Good

Over: NORTH FORK MOCLIPS RIVER

4 KM N.E. OF MOCLIPS, Grays Harbor, WA

Built 1984 Load: 32.4 t ADT: 160

IRR BIA RTE 18

Good

Over: BOULDER CREEK

4 KM S OF AMANDA PARK JCT, Grays Harbor, WA

Built 1980 Load: 32.4 t ADT: 50

BIA RTE 80940

Good

Over: BLACK RIVER OVERFLOW

1.3KM WEST OF JCT 8049, Grays Harbor, WA

Built 1978 Load: 32.4 t ADT: 500

80940

Good

Over: WIHLAMETTE SLOUGH

2.7KM W LUCKY EAGLE CASIN, Grays Harbor, WA

Built 1972 Load: 32.4 t ADT: 500

BIA ROUTE 80940

Good

Over: CREEK

3.3KM W LUCKY EAGL CASINO, Grays Harbor, WA

Built 1980 Load: 32.4 t ADT: 500

80490

Good

Over: BLACK RIVER

4KM W LUCKY EAGLE CASINO, Grays Harbor, WA

Built 1984 Load: 32.4 t ADT: 500

NO DATA ENTERED

Good

Over: TRIB TO DONKEY CREEK

NO DATA ENTERED, Grays Harbor, WA

Built 2013 Load: 32.4 t ADT: 400

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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.