Pacific County, WA

120 public highway bridges

Pacific County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Pacific County, Washington contains 120 public highway bridges. Roughly 56.7% are rated “Good,” 37.5% “Fair,” and 5.8% “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.

120
Total Bridges
56.7%
Good
37.5%
Fair
5.8%
Poor Condition

Condition Distribution

Good
56.7% (68)
Fair
37.5% (45)
Poor
5.8% (7)

All Bridges (120)

ELK PRAIRIE ROAD

Good

Over: NORTH FORK WILLAPA RIVER

18.3 SE JCT US 101, Pacific, WA

Built 1964 Load: 19.0 t ADT: 44

OXBOW ROAD

Good

Over: WILLAPA RIVER

9.3 SE JCT 6 & 101, Pacific, WA

Built 1982 Load: 19.0 t ADT: 208

PARPALA ROAD

Good

Over: ELLSWORTH SLOUGH

3.3 SW JCT 4 & 101, Pacific, WA

Built 1969 Load: 20.9 t ADT: 562

LARKIN ROAD

Good

Over: DRAINAGE DITCH

3.7 S GRAY HAR CO, Pacific, WA

Built 1986 Load: 21.4 t ADT: 58

MILL CREEK ROAD

Good

Over: MILL CREEK

5.9 SE JCT 6 & 101, Pacific, WA

Built 1977 Load: 21.8 t ADT: 265

SOUTH VALLEY ROAD

Good

Over: SALMON CREEK

1.7 SW JCT 4 & 401, Pacific, WA

Built 1986 Load: 22.7 t ADT: 456

MILL CREEK ROAD

Good

Over: MILL CREEK

9.0 W LEWIS CO, Pacific, WA

Built 1970 Load: 22.7 t ADT: 48

US 101

Good

Over: COLUMBIA R MEGLER

OREGON LINE, Pacific, WA

Built 1965 Load: 23.3 t ADT: 6,800

SR 6

Good

Over: WILLAPA RIVER

14.0 E JCT US 101, Pacific, WA

Built 1957 Load: 23.6 t ADT: 1,561

US 101

Good

Over: SKIDMORE SLOUGH

26.9 N JCT SR 4, Pacific, WA

Built 1980 Load: 24.9 t ADT: 8,059

PARPALA ROAD

Good

Over: DELL CREEK

1.3 SW JCT 4 & 401, Pacific, WA

Built 1972 Load: 25.4 t ADT: 740

MONOHON LANDING RD

Good

Over: NORTH FORK WILLAPA RIVER

4.4 E JCT 105 101, Pacific, WA

Built 1981 Load: 26.3 t ADT: 900

SR 401

Good

Over: DAVIS CREEK

9.6 N JCT US 101, Pacific, WA

Built 1958 Load: 26.9 t ADT: 2,489

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

SR 6

Good

Over: TRAP CREEK

11.3 E JCT US 101, Pacific, WA

Built 1918 Load: 27.9 t ADT: 1,780

OAKVILLE ROAD

Good

Over: NORTH RIVER

2.2 SW GRAYS H CO, Pacific, WA

Built 1992 Load: 29.9 t ADT: 100

US 101

Good

Over: WALLACUT RIVER

2.6 N JCT SR 103, Pacific, WA

Built 1979 Load: 30.8 t ADT: 1,920

MILL CREEK ROAD

Good

Over: MILL CREEK

8.7 SE JCT 6 & 101, Pacific, WA

Built 1992 Load: 30.8 t ADT: 79

MILL CREEK ROAD

Good

Over: MILL CREEK

10.2 SE JCT 6 & 101, Pacific, WA

Built 1994 Load: 30.8 t ADT: 51

MILL CREEK ROAD

Good

Over: MILL CREEK

7.1 SE JCT 6 & 101, Pacific, WA

Built 1995 Load: 30.8 t ADT: 143

WESLEY KING RD

Good

Over: MILL CR

0.04 NE MILL CR RD, Pacific, WA

Built 1994 Load: 30.8 t ADT: 10

RUE CREEK ROAD

Good

Over: RUE CREEK

3.41 S JCT SR 6, Pacific, WA

Built 1996 Load: 30.8 t ADT: 70

NORTH NEMAH ROAD

Good

Over: NORTH NEMAH RIVER

7.6 N JCT 4 & 101, Pacific, WA

Built 2005 Load: 30.8 t ADT: 338

NYBERG ROAD

Good

Over: SO FORK NASELLE RIVER

0.74 E JCT 401, Pacific, WA

Built 1996 Load: 31.7 t ADT: 56

US 101

Good

Over: POTTERS SL

23.6 N JCT SR 4, Pacific, WA

Built 1975 Load: 32.4 t ADT: 3,637

SR 105

Good

Over: SMITH CREEK

10.1 N JCT US 101, Pacific, WA

Built 2013 Load: 32.7 t ADT: 1,095

SR 6

Good

Over: FERN CREEK

16.8 E JCT US 101, Pacific, WA

Built 1962 Load: 33.6 t ADT: 1,561

DOYLE ROAD

Good

Over: NORTH FORK WILLAPA RIVER

0.07 N JCT SR 6, Pacific, WA

Built 1994 Load: 33.6 t ADT: 49

SR 4

Good

Over: PETES CREEK

3.1 E JCT US 101, Pacific, WA

Built 2015 Load: 34.0 t ADT: 2,121

CLARK ROAD

Good

Over: HALF MOON CREEK

10.0 W LEWIS CO, Pacific, WA

Built 1992 Load: 34.5 t ADT: 64

WILSON CREEK ROAD

Good

Over: WHITCOMB CREEK

4.4 E JCT 101 105, Pacific, WA

Built 1992 Load: 34.5 t ADT: 98

FOWLER ROAD

Good

Over: SO FORK WILLAPA RIVER

2.1 S JCT SR 6 AND SR 101, Pacific, WA

Built 1998 Load: 34.5 t ADT: 418

SR 105

Good

Over: NORRIS SLOUGH

16.5 N JCT US 101, Pacific, WA

Built 2011 Load: 35.3 t ADT: 1,095

ALANEN ROAD

Good

Over: SALMON CREEK

0.16 N WAHKIAKUM CO, Pacific, WA

Built 1989 Load: 35.4 t ADT: 44

BROOKLYN ROAD

Good

Over: RAIMIE CREEK

1.2 SW GRAYS H. CO., Pacific, WA

Built 1992 Load: 35.4 t ADT: 76

MONOHAN LANDING RD

Good

Over: ELK CREEK

1.2 MILES E. SR 105, Pacific, WA

Built 1997 Load: 35.4 t ADT: 600

SR 6

Good

Over: WILLAPA RIVER

7.0 E JCT US 101, Pacific, WA

Built 2014 Load: 36.3 t ADT: 2,670

JACOBSON ROAD

Good

Over: DRAINAGE DITCH

2.5 S GRAYS HAR CO, Pacific, WA

Built 1990 Load: 36.3 t ADT: 48

Hyland Stringer Rd

Good

Over: Stringer Creek

0.11 N JCT OXBOW RD, Pacific, WA

Built 2017 Load: 36.3 t ADT: 110

US 101

Good

Over: WALLICUT RIVER

1.9 N JCT SR 103, Pacific, WA

Built 1979 Load: 36.6 t ADT: 5,982

US 101

Good

Over: STUART SL

20.9 N JCT SR 4, Pacific, WA

Built 1975 Load: 37.2 t ADT: 3,392

US 101

Good

Over: CARRUTHERS SL

21.4 N JCT SR 4, Pacific, WA

Built 1975 Load: 37.2 t ADT: 3,392

SR 4

Good

Over: SALMON CREEK

2.4 E JCT SR 401, Pacific, WA

Built 1986 Load: 38.1 t ADT: 2,130

NORTH NEMAH RD

Good

Over: WILLIAMS CREEK

7.1 N JCT 4 AND 101, Pacific, WA

Built 1999 Load: 38.1 t ADT: 238

NORTH VALLEY ROAD

Good

Over: DOG CREEK

2.9 E JCT 4 & 401, Pacific, WA

Built 1984 Load: 39.0 t ADT: 74

SMITH CREEK RD

Good

Over: SMITH CREEK

4.9 N JCT 101 & 105, Pacific, WA

Built 1993 Load: 39.0 t ADT: 86

PEHL ROAD

Good

Over: SO FORK WILLAPA

2.48 S JCT SR 6, Pacific, WA

Built 1991 Load: 39.9 t ADT: 18

DIXON ROAD

Good

Over: CLEARWATER CREEK

5.1 N JCT 105-101, Pacific, WA

Built 1992 Load: 39.9 t ADT: 16

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.