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)

BAKER CREEK RD

Fair

Over: BERRY CREEK

2.4 MI W MCMINNVILLE, Yamhill, OR

Built 1956 Load: 47.0 t ADT: 3,483

OR 99W (HWY 91)

Fair

Over: Whiteson Dip

020 MI N AMITY, Yamhill, OR

Built 1956 Load: 47.2 t ADT: 7,482

DAYTON AVENUE

Fair

Over: CHEHALEM CREEK

0.25 MI SW NEWBURG, Yamhill, OR

Built 1965 Load: 48.3 t ADT: 2,093

BAKER CREEK RD

Fair

Over: BAKER CREEK

6.0 MI W MCMINNVILLE, Yamhill, OR

Built 1968 Load: 48.6 t ADT: 218

DEER CR FLATS RD

Fair

Over: DEER CREEK

007 MI S BELLEVUE, Yamhill, OR

Built 1991 Load: 54.8 t ADT: 117

BAKER CREEK RD

Fair

Over: BAKER CREEK

2.1 MI W MCMINNVILLE, Yamhill, OR

Built 2006 Load: 54.8 t ADT: 3,834

DELASHMUTT LANE

Fair

Over: DEER CREEK

300 MI E BELLEVUE, Yamhill, OR

Built 1967 Load: 55.4 t ADT: 164

STONE ROAD

Fair

Over: BRYAN CREEK

3 MI WNW OF NEWBERG, Yamhill, OR

Built 1970 Load: 55.4 t ADT: 635

WILLAMINA CR RD

Fair

Over: WILLAMINA CREEK

054 MI N WILLAMINA, Yamhill, OR

Built 2007 Load: 64.4 t ADT: 1,633

NORTH VALLEY RD

Fair

Over: AYRES CREEK

SO OF DEWEY ON 4, Yamhill, OR

Built 2008 Load: 69.0 t ADT: 2,300

LAFAYETTE HWY

Good

Over: YAMHILL RIVER

0.2 MI S LAFAYETTE, Yamhill, OR

Built 2008 Load: 20.7 t ADT: 4,027

Hwy 039 (OR 18)

Good

Over: Hess Creek

MP 59.26, Yamhill, OR

Built 2016 Load: 21.4 t ADT: 12,493

Hwy 153

Good

Over: Deer Creek

009 MI W BELLEVUE JCT, Yamhill, OR

Built 1987 Load: 23.7 t ADT: 894

PEAVINE ROAD

Good

Over: WILLAMINA CREEK

13.50 MI W MCMINNVILLE, Yamhill, OR

Built 1998 Load: 27.5 t ADT: 13

OR 22 (Hwy 32)

Good

Over: Sourgrass Creek

016 MI SE TILL YAM CO LN, Yamhill, OR

Built 2007 Load: 27.5 t ADT: 2,414

04 S 06 W 18.00:

Good

Over: WILLAMINA CREEK

6.1 miles N of Bus. Hwy 1, Yamhill, OR

Built 1971 Load: 30.5 t ADT: 20

05 S 07 W 08.00:

Good

Over: COAST CREEK

6.1 miles N Bus. Hwy 18, Yamhill, OR

Built 1972 Load: 33.7 t ADT: 35

DEER CR PARK RD

Good

Over: DEER CREEK

AT DEER CREEK PARK, Yamhill, OR

Built 2022 Load: 34.0 t ADT: 37

SE Parks Dr

Good

Over: Hwy 39

MP 56.19, Yamhill, OR

Built 2016 Load: 35.6 t ADT: 10,620

SAVAGE ROAD

Good

Over: MILL CREEK

025 SW SHERIDAN, Yamhill, OR

Built 1985 Load: 36.6 t ADT: 157

ROAD

Good

Over: KITTEN CREEK

.04 MI FROM JCT OR HWY 22, Yamhill, OR

Built 1976 Load: 38.1 t ADT: 3

MASONVILLE ROAD

Good

Over: SMALL STREAM

300 MI SW MCMINNNVILLE, Yamhill, OR

Built 1975 Load: 39.2 t ADT: 981

REX BROWN ROAD

Good

Over: PANTHER CREEK

7 MI W OF CARLTON, Yamhill, OR

Built 2003 Load: 40.8 t ADT: 186

OR 18-HWY 483

Good

Over: South Yamhill River

060 MI SW HWY 1W JCT, Yamhill, OR

Built 2023 Load: 40.8 t ADT: 14,462

HWY 153

Good

Over: Salt Creek

00.6 MI W AMITY, Yamhill, OR

Built 2023 Load: 40.8 t ADT: 1,475

Hwy 153

Good

Over: South Yamhill Overflow

030 MI W HWY 39 JCT, Yamhill, OR

Built 1996 Load: 41.1 t ADT: 724

UPPER ISLAND RD

Good

Over: SMALL CREEK

ON GRAND ISLAND, Yamhill, OR

Built 1961 Load: 42.8 t ADT: 131

KIMSEY ROAD

Good

Over: PALMER CREEK

4.5 MI S DAYTON, Yamhill, OR

Built 1979 Load: 45.4 t ADT: 122

Hwy 39 (OR 18)

Good

Over: Chehalem Creek

MP 57.72, Yamhill, OR

Built 2016 Load: 46.3 t ADT: 12,493

OR 240 (HWY 151)

Good

Over: Chehalem Creek

015 MI E NEWBERG, Yamhill, OR

Built 2003 Load: 47.0 t ADT: 7,806

NE Laughlin Rd.

Good

Over: Stag Hollow Cr

E OF YAMHILL ON 275, Yamhill, OR

Built 2020 Load: 48.0 t ADT: 335

Hwy 32

Good

Over: Sourgrass Creek

004 MI SE TILLA YAM CO LN, Yamhill, OR

Built 2019 Load: 48.3 t ADT: 2,358

SMITHVILLE RD

Good

Over: DEER CREEK

570 MI N SHERIDAN, Yamhill, OR

Built 1988 Load: 48.6 t ADT: 175

MEADOW LAKE ROAD

Good

Over: N YAMHILL RIVER

001 MI W CARLTON, Yamhill, OR

Built 2005 Load: 50.5 t ADT: 5,620

TINDLE CR RD

Good

Over: WILLAMINA CREEK

N WILLAMINA ON 406, Yamhill, OR

Built 2004 Load: 51.5 t ADT: 190

GOPHER VALLEY RD

Good

Over: DEER CREEK

1080 MI N SHERIDAN, Yamhill, OR

Built 2023 Load: 52.5 t ADT: 274

OR 18 (Hwy 39)

Good

Over: Hwy 1W and PNWR

MP 55.81, Yamhill, OR

Built 2016 Load: 54.1 t ADT: 10,620

Hwy 153

Good

Over: South Yamhill River

0.30 MI E HWY 39, Yamhill, OR

Built 1997 Load: 57.7 t ADT: 1,079

OR 18 (Hwy 39)

Good

Over: Unnamed Creek

MP 56.40, Yamhill, OR

Built 2016 Load: 60.3 t ADT: 10,620

03 S 06 W 13.00:

Good

Over: Nestucca River

10 mi. W. of Carlton, OR, Yamhill, OR

Built 2019 Load: 60.6 t ADT: 110

OR 18 (Hwy 39)

Good

Over: Hess Creek Trib

MP 56.06, Yamhill, OR

Built 2016 Load: 62.9 t ADT: 10,620

OLD SHERIDAN RD

Good

Over: COZINE CREEK

SW COR. MCMINNVILLE, Yamhill, OR

Built 2020 Load: 69.0 t ADT: 3,817

PATTY LANE

Poor

Over: ASH SWALE

020 MI S OF AMITY, Yamhill, OR

Built 1958 Load: 2.6 t ADT: 129

BAYLEY ROAD

Poor

Over: CHEHALEM CREEK

5 MI WNW OF NEWBURG, Yamhill, OR

Built 1958 Load: 6.5 t ADT: 6

OLD RAILROAD GRADE

Poor

Over: NORTH YAMHILL RIVER

6 MI NW OF YAMHILL, Yamhill, OR

Built 1972 Load: 8.7 t ADT: 244

HENDRICKS ROAD

Poor

Over: HAWN CREEK

MAIN ST CTY OF CARLTON, Yamhill, OR

Built 1964 Load: 15.9 t ADT: 3,288

BLACKWELL PARK RD

Poor

Over: WILLAMINA CREEK

AT BLACKWELL CO. PARK., Yamhill, OR

Built 1965 Load: 17.8 t ADT: 31

HWY 140 (OR 219)

Poor

Over: Hess Creek

020 MI S NEWBERG, Yamhill, OR

Built 1958 Load: 27.5 t ADT: 14,338

GRAND ISLAND LOOP

Poor

Over: SMALL STREAM

ON GRAND ISLAND, Yamhill, OR

Built 1967 Load: 29.8 t ADT: 18

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.