Douglas County, WA

40 public highway bridges

Douglas County Bridge Snapshot

Douglas County, Washington contains 40 public highway bridges in the FHWA National Bridge Inventory. Roughly 40% are rated “Good,” 42.5% “Fair,” 12.5% “Poor,” and 12.5% 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.

40
Total Bridges
40%
Good
12.5%
Poor
12.5%
Structurally Deficient

Condition Distribution

Good
40% (16)
Fair
42.5% (17)
Poor
12.5% (5)
SD
12.5% (5)

All Bridges (40)

SR 285

Unknown

Over: COLUMBIA R GN RY

4.0 E JCT US 2, Douglas, WA

Built 1950 ADT: 5,882

SR 28

Unknown

Over: SR 285 S-W RAMP

4.0 E JCT US 2, Douglas, WA

Built 1950 ADT: 6,105

US 2

Fair

Over: PINE CANYON & CREEK

1.4 E JCT US 97, Douglas, WA

Built 1949 Load: 14.3 t ADT: 1,823

FOURTH ST NE

Fair

Over: G.W.R.D. IRRIGATION CANA

0.29 miles N. Grant Rd., Douglas, WA

Built 1945 Load: 15.4 t ADT: 543

AIRPORT RD (3 NW)

Fair

Over: DOUGLAS CREEK DRAINAGE

2.7 E RD O NW, Douglas, WA

Built 1949 Load: 18.1 t ADT: 220

SR 17

Fair

Over: W FOSTER CREEK

13.7 N JCT SR 174, Douglas, WA

Built 1950 Load: 19.4 t ADT: 1,189

MANSFIELD NORTH RD

Fair

Over: FOSTER CREEK DRAINAGE

2.0 SE JCT BDGPRT HILL RD, Douglas, WA

Built 1959 Load: 20.1 t ADT: 63

MARY JANE HILL RD

Fair

Over: FOSTER CREEK

28.26N26E, Douglas, WA

Built 1990 Load: 20.7 t ADT: 96

SR 155

Fair

Over: COLUMBIA RIVER

0.2 N GRANT CO, Douglas, WA

Built 1935 Load: 21.8 t ADT: 4,738

SR 173

Fair

Over: COLUMBIA R

10.5 N JCT SR 17, Douglas, WA

Built 1970 Load: 21.8 t ADT: 3,621

PALISADES RD

Fair

Over: DOUGLAS CREEK

12.21N22E, Douglas, WA

Built 1957 Load: 23.7 t ADT: 358

PALISADES RD

Fair

Over: DOUGLAS CREEK

14.21N22E, Douglas, WA

Built 1957 Load: 23.7 t ADT: 358

SR 28

Fair

Over: ROCK ISLAND CR

14.4 E JCT US 2, Douglas, WA

Built 1955 Load: 25.4 t ADT: 9,567

SR 17

Fair

Over: E FOSTER CREEK

8.5 N JCT SR 174, Douglas, WA

Built 1950 Load: 27.5 t ADT: 1,189

SR 17

Fair

Over: COLUMBIA RIVER

0.1 N JCT SR 173, Douglas, WA

Built 1950 Load: 28.1 t ADT: 2,594

RD 3 SW

Fair

Over: DOUGLAS CREEK

0.12 N JCT 4 SW, Douglas, WA

Built 1961 Load: 31.1 t ADT: 56

SR 17

Fair

Over: E FOSTER CREEK

9.3 N JCT SR 174, Douglas, WA

Built 1950 Load: 33.7 t ADT: 1,189

BRIDGEPORT HILL RD

Fair

Over: SMITH CREEK

10.28 N. 25E, Douglas, WA

Built 1993 Load: 37.9 t ADT: 421

WHITEHALL RD F SE

Fair

Over: DRY WASH

4.16 S JCT US 2, Douglas, WA

Built 1960 Load: 51.5 t ADT: 27

US 2

Good

Over: DRY WASH

0.8 E JCT US 97 ALT, Douglas, WA

Built 1974 Load: 19.1 t ADT: 25,688

SR 17

Good

Over: E FOSTER CREEK

7.4 N JCT SR 174, Douglas, WA

Built 1950 Load: 20.0 t ADT: 1,189

BADGER MTN. RD

Good

Over: BEAVER CREEK

7.1 NE JCT FANCHER FLD RD, Douglas, WA

Built 1965 Load: 22.0 t ADT: 581

BRIDGEPORT HILL RD

Good

Over: WEST FOSTER CREEK

10.28N25E, Douglas, WA

Built 1957 Load: 22.7 t ADT: 421

US 2

Good

Over: DRY WASH

0.7 E JCT US 97 ALT, Douglas, WA

Built 1974 Load: 23.3 t ADT: 25,688

US 97

Good

Over: DRY GULCH

3.9 N JCT US 97 SPUR, Douglas, WA

Built 1933 Load: 23.7 t ADT: 5,539

PALISADES RD

Good

Over: DOUGLAS CREEK

28.22N23E, Douglas, WA

Built 1957 Load: 23.7 t ADT: 358

US 97

Good

Over: DRIVEWAY

5.8 N JCT US 97 SPUR, Douglas, WA

Built 1933 Load: 26.6 t ADT: 5,457

Eastmont Avenue

Good

Over: Canyon B Drainage

CANYON B, Douglas, WA

Built 2012 Load: 37.9 t ADT: 8,295

WAGON RD

Good

Over: MCCARTNEY CREEK

0.03 NE JCT PALISADES RD, Douglas, WA

Built 1998 Load: 39.9 t ADT: 65

US 97

Good

Over: PINE CANYON CREEK

0.1 N JCT US 97 SPUR, Douglas, WA

Built 1959 Load: 41.7 t ADT: 5,893

2 RD NW

Good

Over: DOUGLAS CREEK DRAINAGE

1.13 E JCT US 2, Douglas, WA

Built 1965 Load: 41.7 t ADT: 41

PEARL HILL RD.

Good

Over: FOSTER CREEK

0.25E JCT. 17 173, Douglas, WA

Built 2016 Load: 44.1 t ADT: 352

RIMROCK MEADOWS RD

Good

Over: DRY WASH

32/33 23N25E, Douglas, WA

Built 2002 Load: 44.7 t ADT: 438

LAMOINE RD

Good

Over: DOUGLAS CREEK DRAINAGE

23.26N 23E, Douglas, WA

Built 1995 Load: 50.2 t ADT: 300

RD 4 SW

Good

Over: Douglas Creek Drainage

20/2924N24E, Douglas, WA

Built 2009 Load: 92.0 t ADT: 106

PEARL HILL RD

Poor

Over: JORDAN CREEK

1.44 E JCT HILAND ORCH RD, Douglas, WA

Built 1953 Load: 4.2 t ADT: 72

MANSFIELD NORTH RD

Poor

Over: FOSTER CREEK DRAINAGE

1.11 SE JCT BDGPRT HILL R, Douglas, WA

Built 1961 Load: 31.8 t ADT: 55

SR 28

Poor

Over: DOUGLAS CREEK

19.9 E JCT US 2, Douglas, WA

Built 1957 Load: 35.4 t ADT: 9,382

US 2

Poor

Over: DOUGLAS CR

14.1 E JCT US 97, Douglas, WA

Built 1974 Load: 39.9 t ADT: 822

US 97

Structurally Deficient

Over: COLUMBIA RIVER

21.4 N JCT US 97 SPUR, Douglas, WA

Built 1962 Load: 22.7 t ADT: 5,806

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

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