Clark County, WA

228 public highway bridges

Clark County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Clark County, Washington contains 228 public highway bridges. Roughly 36% are rated “Good,” 27.2% “Fair,” and 3.5% “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.

228
Total Bridges
36%
Good
27.2%
Fair
3.5%
Poor Condition

Condition Distribution

Good
36% (82)
Fair
27.2% (62)
Poor
3.5% (8)

All Bridges (228)

Washougal River Rd

Good

Over: Cougar Creek

5.2 E JCT SR 14, Clark, WA

Built 2012 Load: 53.8 t ADT: 3,400

NE 119th Street

Good

Over: Curtain Creek

0.5 miles east of 87th Av, Clark, WA

Built 2015 Load: 53.8 t ADT: 15,202

SR 502

Good

Over: MILL CREEK

3.7 E JCT I-5, Clark, WA

Built 2015 Load: 56.7 t ADT: 23,865

GRIST MILL RD

Good

Over: CEDAR CREEK

0.5N OF CEDAR CK RD, Clark, WA

Built 1994 Load: 56.7 t ADT: 102

NE 88th Street

Good

Over: FIFTH PLAIN CREEK

0.5 MI E. OF NE WARD ST, Clark, WA

Built 2016 Load: 57.0 t ADT: 839

72ND AVE

Good

Over: MILL CREEK

3.5 E JCT I-5, Clark, WA

Built 2015 Load: 57.3 t ADT: 12,686

FOURTH PLAIN BLVD.

Good

Over: BNRR O-XING & ACCESS RD

1.7 N JCT I-5, Clark, WA

Built 1986 Load: 58.0 t ADT: 6,180

W MILL PLAIN BLVD

Good

Over: BN RR

1.1 N JCT I-5, Clark, WA

Built 1999 Load: 59.0 t ADT: 7,119

I-205 W-N RAMP

Good

Over: I-205 N-W RAMP

1.4 N JCT SR 14, Clark, WA

Built 2009 Load: 61.7 t ADT: 13,781

NW 26TH AVENUE

Good

Over: RR TRACKS AT PORT

0.1 M S OF LOWER RIVER RD, Clark, WA

Built 2000 Load: 62.6 t ADT: 270

HERON DRIVE

Good

Over: GEE CREEK

0.12 MI E OF MAIN STREET, Clark, WA

Built 2003 Load: 63.5 t ADT: 100

SR 503

Good

Over: CHELATCHIE CREEK

12.7 N JCT SR 502, Clark, WA

Built 1953 Load: 65.3 t ADT: 3,717

NE BURTON RD

Good

Over: BURNT BRIDGE CREEK

0.1 E OF NE 86TH AVE, Clark, WA

Built 2005 Load: 65.3 t ADT: 18,282

SR 502

Good

Over: MILL CREEK

4.6 E JCT I-5, Clark, WA

Built 2015 Load: 66.1 t ADT: 23,865

SR 501

Good

Over: FLUSHING CHANNEL

5.3 N JCT I-5, Clark, WA

Built 1990 Load: 89.8 t ADT: 950

NE Woodburn Drive

Good

Over: Tributary to Lacamas Ck

.25 miles west of 283rd, Clark, WA

Built 2013 Load: 95.9 t ADT: 200

NE Ward Road

Good

Over: NE 172nd Ave

0.1 miled east of 172nd A, Clark, WA

Built 2009 Load: 96.9 t ADT: 10,460

NW Carty Road

Good

Over: Gee Creek

1.13 W of NE 10th Ave, Clark, WA

Built 2016 Load: 96.9 t ADT: 1,097

NE MANLEY ROAD

Good

Over: MANLEY CREEK

NE 249TH ST & NE 254TH ST, Clark, WA

Built 2020 Load: 96.9 t ADT: 1,961

NE 92ND AVE

Good

Over: MANLEY CREEK

NE 244TH ST & NE 249TH ST, Clark, WA

Built 2021 Load: 96.9 t ADT: 600

SR 500

Poor

Over: HJF CANAL

13.8 E JCT SR 503, Clark, WA

Built 1915 Load: 14.5 t ADT: 7,340

CC LANDON ROAD

Poor

Over: YACOLT CREEK

0.3 W CO RD 16, Clark, WA

Built 1955 Load: 16.5 t ADT: 312

I-5

Poor

Over: LEWIS RIVER

5.8 N JCT SR 501, Clark, WA

Built 1940 Load: 18.1 t ADT: 41,367

I-5

Poor

Over: E FORK LEWIS RIVER

4.1 N JCT SR 501, Clark, WA

Built 1939 Load: 19.0 t ADT: 41,367

NO DATA ENTERED

Poor

Over: CANYON CREEK

ABOUT 4 MILES EAST OF CHE, Clark, WA

Built 1948 Load: 24.2 t ADT: 207

SR 500

Poor

Over: LACAMAS LAKE

12.6 E JCT SR 503, Clark, WA

Built 1930 Load: 25.3 t ADT: 10,894

SR 503

Poor

Over: N BRANCH CHELATCHIE CR

13.5 N JCT SR 502, Clark, WA

Built 1953 Load: 31.7 t ADT: 818

SR 14

Poor

Over: BN RR

4.1 E JCT SR 500, Clark, WA

Built 1972 Load: 52.6 t ADT: 5,946

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

Related

Browse all → | Rankings →
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.