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)

SR 6

Good

Over: SALMON CREEK

22.6 E JCT US 101, Pacific, WA

Built 2019 Load: 40.5 t ADT: 1,561

SR 105

Good

Over: NORTH RIVER

10.5 N JCT US 101, Pacific, WA

Built 2014 Load: 40.8 t ADT: 1,095

SR 401

Good

Over: NASELLE R OVERFLOW

12.0 N JCT US 101, Pacific, WA

Built 1964 Load: 41.7 t ADT: 2,897

MONOHAN LANDING RD

Good

Over: WILSON CREEK

4.0 E JCT 105 & 101, Pacific, WA

Built 1992 Load: 41.7 t ADT: 461

Rue Creek Road

Good

Over: Rue Creek

1.7 SE JCT SR6, Pacific, WA

Built 2021 Load: 43.1 t ADT: 130

US 101

Good

Over: MIDDLE NEMAH RIVER

5.0 N JCT SR 4, Pacific, WA

Built 2014 Load: 43.4 t ADT: 2,728

US 101

Good

Over: BONE RIVER

16.3 N JCT SR 4, Pacific, WA

Built 2013 Load: 44.7 t ADT: 3,392

SR 6

Good

Over: WILLAPA RIVER

9.4 E JCT US 101, Pacific, WA

Built 1953 Load: 46.0 t ADT: 1,780

SR 4

Good

Over: NASELLE RIVER

1.3 E JCT SR 401, Pacific, WA

Built 1987 Load: 46.3 t ADT: 2,130

US 101

Good

Over: NORTH NEMAH RIVER

6.3 N JCT SR 4, Pacific, WA

Built 1992 Load: 48.1 t ADT: 2,728

MILL CREEK ROAD

Good

Over: MILL CREEK

10.8 SE JCT 6 & 101, Pacific, WA

Built 1995 Load: 51.7 t ADT: 84

Rue Creek Road

Good

Over: West Fork Rue Creek

1.99 SE JCT SR 6, Pacific, WA

Built 2017 Load: 59.9 t ADT: 108

SR 6

Good

Over: FORK CREEK

12.2 E JCT US 101, Pacific, WA

Built 1918 Load: 89.8 t ADT: 1,780

COMMUNITY DRIVE

Poor

Over: SURFSIDE EST. LAGOON

02.77 N END SR 103, Pacific, WA

Built 1967 Load: 8.2 t ADT: 87

SO BEND-PALIX ROAD

Poor

Over: NIAWIAKUM RIVER

12.6 N JCT 4 & 101, Pacific, WA

Built 1965 Load: 10.0 t ADT: 39

KNAPPTON ROAD

Poor

Over: DAVIS CREEK

0.37 N JCT SR 401, Pacific, WA

Built 1963 Load: 11.8 t ADT: 79

US 101

Poor

Over: GREENHEAD SLOUGH

7.0 N JCT SR 103, Pacific, WA

Built 1934 Load: 29.0 t ADT: 1,852

US 101

Poor

Over: S FK WILLAPA RIVER

29.4 N JCT SR 4, Pacific, WA

Built 1966 Load: 35.4 t ADT: 10,471

SR 6

Poor

Over: CREEK

2.5 E JCT US 101, Pacific, WA

Built 1947 Load: 37.2 t ADT: 2,809

SR 401

Poor

Over: NASELLE RIVER OVERFLOW

11.6 N JCT US 101, Pacific, WA

Built 1964 Load: 38.1 t ADT: 2,897

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.