Yamhill County, OR

149 public highway bridges

Yamhill County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Yamhill County, Oregon contains 149 public highway bridges. Roughly 21.5% are rated “Good,” 65.8% “Fair,” and 4.7% “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.

149
Total Bridges
21.5%
Good
65.8%
Fair
4.7%
Poor Condition

Condition Distribution

Good
21.5% (32)
Fair
65.8% (98)
Poor
4.7% (7)

All Bridges (149)

OR 18 (Hwy 39)

Fair

Over: Yamhill River Overflow

015 MI W HWY 156 JCT, Yamhill, OR

Built 1963 Load: 23.0 t ADT: 19,843

BAKER CREEK RD

Fair

Over: BAKER CREEK

6.5 MI W MCMINNVILE, Yamhill, OR

Built 1958 Load: 23.3 t ADT: 179

NORTH HILL ROAD

Fair

Over: PANTHER CREEK

4.5 MI NNW MCMINNVILLE, Yamhill, OR

Built 1961 Load: 23.7 t ADT: 477

IRR BIA RTE 4

Fair

Over: NORTH FORK AGENCY CREEK

12.5KM NW 22/GRN RONDE RD, Yamhill, OR

Built 1998 Load: 23.8 t ADT: 50

STRINGTOWN ROAD

Fair

Over: PALMER CREEK

1.5 MI S OF DAYTON, Yamhill, OR

Built 1975 Load: 24.0 t ADT: 146

OR 99W (Hwy 91)

Fair

Over: Ash Swale

020 MI N YAMHILL/POLK LIN, Yamhill, OR

Built 1922 Load: 24.3 t ADT: 4,734

ALDERMAN RD

Fair

Over: PALMER CREEK

4.4 MI S OF DAYTON, Yamhill, OR

Built 1966 Load: 24.3 t ADT: 243

FIR CREST ROAD

Fair

Over: PANTHER CREEK

5 MI SW OF CARLTON, Yamhill, OR

Built 1973 Load: 24.9 t ADT: 74

LOGANBERRY LANE

Fair

Over: SMALL STREAM

300 MI SE SHERIDAN, Yamhill, OR

Built 1969 Load: 24.9 t ADT: 219

GRAND ISLAND LOOP

Fair

Over: MOSQUITO CREEK

700 MI S DAYTON, Yamhill, OR

Built 1961 Load: 25.6 t ADT: 219

KUTCH ROAD

Fair

Over: HASKINS CREEK

7 MI W OF YAMHILL, Yamhill, OR

Built 1961 Load: 27.2 t ADT: 74

GRAUER ROAD

Fair

Over: DUPEE CREEK

440 MI NE SHERIDAN, Yamhill, OR

Built 1964 Load: 27.2 t ADT: 92

OR 240 (HWY 151)

Fair

Over: East Fork Chehalem Creek

0.1 MI S NEWBERG, Yamhill, OR

Built 1996 Load: 27.2 t ADT: 7,883

RIVER BEND ROAD

Fair

Over: SALT CREEK

W OF WHITESON ON 34, Yamhill, OR

Built 1959 Load: 27.5 t ADT: 812

THOMPSON MILL RD

Fair

Over: DEER CREEK

850 MI N SHERIDAN, Yamhill, OR

Built 1967 Load: 27.9 t ADT: 213

WEBFOOT ROAD

Fair

Over: W. FK. PALMER CREEK

0.2 S DAYTON, Yamhill, OR

Built 1959 Load: 28.2 t ADT: 566

GOPHER VALLEY RD

Fair

Over: DEER CREEK

300 MI NE SHERIDAN, Yamhill, OR

Built 1980 Load: 28.5 t ADT: 936

TURNER CREEK ROAD

Fair

Over: TURNER CREEK

7 MI NW OF YAMHILL, Yamhill, OR

Built 1958 Load: 29.2 t ADT: 222

OR 18 BUS (Hwy157)

Fair

Over: Willamina River

IN WILLAMINA, Yamhill, OR

Built 1963 Load: 30.8 t ADT: 5,057

BISHOP-SCOTT ROAD

Fair

Over: SMALL STREAM

1 MI NW OF YAMHILL, Yamhill, OR

Built 1971 Load: 31.1 t ADT: 419

GOPHER VALLEY RD

Fair

Over: DUPEE CREEK

13MI N ON GOPHER, Yamhill, OR

Built 1964 Load: 32.1 t ADT: 841

MOORES VALLEY RD

Fair

Over: YAMHILL RIVER

017 MI W YAMHILL, Yamhill, OR

Built 2007 Load: 32.4 t ADT: 639

OR 99W (HWY 91)

Fair

Over: Cozine Creek

005 MI S HWY 39 JCT, Yamhill, OR

Built 1957 Load: 32.7 t ADT: 19,481

MUDDY VALLEY ROAD

Fair

Over: MUDDY CREEK

130 MI N BELLEVUE, Yamhill, OR

Built 1966 Load: 32.7 t ADT: 271

KUEHNE ROAD

Fair

Over: MILLICAN CREEK

0300 MI N LAFAYETTE, Yamhill, OR

Built 1956 Load: 34.0 t ADT: 3,336

OR 99W (HWY 91)

Fair

Over: S. Yamhill River

10.7 MI S MCMINNVILLE, Yamhill, OR

Built 2002 Load: 34.0 t ADT: 7,482

POWERHOUSE HILL RD

Fair

Over: BAKER CREEK

560 MI W OF MCMINNVILLE, Yamhill, OR

Built 1962 Load: 34.7 t ADT: 239

MUDDY VALLEY ROAD

Fair

Over: MUDDY CREEK

320 MI N BELLEVUE, Yamhill, OR

Built 1970 Load: 34.7 t ADT: 210

FAIRDALE ROAD

Fair

Over: NORTH YAMHILL RIVER

8 MI WNW OF YAMHILL, Yamhill, OR

Built 1967 Load: 36.3 t ADT: 239

TURNER CREEK ROAD

Fair

Over: HAY CREEK

7.5 MI E. OFYAMHILL ON 20, Yamhill, OR

Built 1969 Load: 36.6 t ADT: 193

DUPEE VALLEY RD

Fair

Over: DUPEE CREEK

600 MI NE SHERIDAN, Yamhill, OR

Built 1972 Load: 36.6 t ADT: 96

FAIRDALE ROAD

Fair

Over: HASKINS CREEK

8 MI WNW OF YAMHILL, Yamhill, OR

Built 1967 Load: 36.9 t ADT: 328

BERRY CREEK ROAD

Fair

Over: BERRY CREEK

4 MI NW OF MCMINNVILLE, Yamhill, OR

Built 1966 Load: 37.3 t ADT: 264

MUDDY VALLEY ROAD

Fair

Over: MUDDY CREEK

3.60 MI N BELLEVUE, Yamhill, OR

Built 1968 Load: 38.6 t ADT: 210

POVERTY BEND RD

Fair

Over: N YAMHILL RIVER

2.5 MI NO.OF MCMINNVILLE, Yamhill, OR

Built 1998 Load: 39.9 t ADT: 314

LOCAL

Fair

Over: BAKER CREEK

0.1 mi S of Bker Creek Rd, Yamhill, OR

Built 1978 Load: 39.9 t ADT: 104

PALMER CR RD

Fair

Over: PALMER CREEK

3.2 MI S OF DAYTON, Yamhill, OR

Built 1960 Load: 40.2 t ADT: 615

GOPHER VALLEY RD

Fair

Over: DEER CREEK

1100 MI N SHERIDAN, Yamhill, OR

Built 1968 Load: 40.2 t ADT: 64

SUNNYCREST ROAD

Fair

Over: CHEHALEM CREEK

AT W CL NEWBERG, Yamhill, OR

Built 1997 Load: 40.8 t ADT: 1,093

PALMER CR RD

Fair

Over: W. FORK PALMER CREEK

2.5 MI S DAYTON, Yamhill, OR

Built 1979 Load: 42.1 t ADT: 512

LOGANBERRY LANE

Fair

Over: SMALL STREAM

2 MI SE SHERIDAN, Yamhill, OR

Built 1969 Load: 42.4 t ADT: 219

OAK RIDGE ROAD

Fair

Over: N YAMHILL RIVER

W OF YAMHILL ON 244, Yamhill, OR

Built 1981 Load: 43.1 t ADT: 2,200

COAST CREEK ROAD

Fair

Over: CANADA CREEK

086 MI N WILLAMINA, Yamhill, OR

Built 1968 Load: 43.1 t ADT: 85

OLD MOORES VALLEY

Fair

Over: HASKINS CREEK

8 MI WSW OF YAMHILL, Yamhill, OR

Built 1967 Load: 43.4 t ADT: 284

DUKES LANDING ROAD

Fair

Over: SMALL STREAM

700 MI S DAYTON, Yamhill, OR

Built 1958 Load: 43.5 t ADT: 31

BEAVER CREEK RD

Fair

Over: DEER CREEK

630 MI N SHERIDAN, Yamhill, OR

Built 1966 Load: 44.1 t ADT: 123

BISHOP-SCOTT ROAD

Fair

Over: SMALL STREAM

1 MI NW OF YAMHILL, Yamhill, OR

Built 1973 Load: 45.0 t ADT: 415

BAKER CREEK RD

Fair

Over: BAKER CREEK

7.0 MI W MCMINNVILLE, Yamhill, OR

Built 1965 Load: 45.0 t ADT: 125

GRAND RONDE RD

Fair

Over: AGENCY CREEK

1.5M N GRAND RONDE AGENCY, Yamhill, OR

Built 1967 Load: 45.7 t ADT: 95

SALT CREEK ROAD

Fair

Over: SALT CREEK

350 MI SW AMITY, Yamhill, OR

Built 1976 Load: 46.7 t ADT: 81

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.