Linn County, OR

567 public highway bridges

Linn County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Linn County, Oregon contains 567 public highway bridges. Roughly 20.8% are rated “Good,” 56.3% “Fair,” and 17.6% “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.

567
Total Bridges
20.8%
Good
56.3%
Fair
17.6%
Poor Condition

Condition Distribution

Good
20.8% (118)
Fair
56.3% (319)
Poor
17.6% (100)

All Bridges (567)

KELLY RD

Fair

Over: THOMAS CREEK

015MI SE INTSECTION CR4, Linn, OR

Built 1979 Load: 25.9 t ADT: 494

Calapooia Drive

Fair

Over: Bigs Creek

MP 11.1, Linn, OR

Built 1983 Load: 25.9 t ADT: 200

12 S 03 E 29.01:

Fair

Over: MOOSE CREEK

15.0 miles NE of Hwy 20 (, Linn, OR

Built 1972 Load: 26.2 t ADT: 50

OR 99E (HWY 58)

Fair

Over: Calapooia Bottoms No. 7

043 MI S TANGENT, Linn, OR

Built 1955 Load: 26.2 t ADT: 2,710

OR 99E (Hwy 58)

Fair

Over: Little Muddy Creek

035 MI S HALSEY, Linn, OR

Built 2007 Load: 26.2 t ADT: 3,840

ROAD

Fair

Over: N SANTIAM R

.1 M S JCT HWY 22-FS 2234, Linn, OR

Built 1959 Load: 26.3 t ADT: 50

KAUFMAN RD

Fair

Over: BEAVER CR

0.02 MI S CR 845, Linn, OR

Built 1976 Load: 26.3 t ADT: 72

ROAD

Fair

Over: HUMBUG CR

4.8 M NE JCT HWY 22-FS 46, Linn, OR

Built 1956 Load: 26.6 t ADT: 125

BOND BUTTE RD

Fair

Over: DITCH

0148 MILES EAST OF CR 515, Linn, OR

Built 1965 Load: 26.6 t ADT: 82

OR 226 (Hwy 211)

Fair

Over: Crabtree Creek

035 MI W SCIO, Linn, OR

Built 1954 Load: 26.9 t ADT: 3,189

LACOMB ROAD

Fair

Over: ONE HORSE SLOUGH

015 MI EAST OF BREWSTER, Linn, OR

Built 1969 Load: 26.9 t ADT: 3,399

PEORIA RD

Fair

Over: LAKE CREEK

050 MI W STATE HWY 99E, Linn, OR

Built 1969 Load: 26.9 t ADT: 2,060

POWERLINE RD

Fair

Over: LITTLE MUDDY CREEK

020 MI SW HALSEY, Linn, OR

Built 1963 Load: 26.9 t ADT: 360

WYATT DRIVE

Fair

Over: SLOUGH

045MI SOUTH HARRISBURG, Linn, OR

Built 1968 Load: 26.9 t ADT: 62

OLD TERRITORIAL DR

Fair

Over: CAMOUS CREEK

004 MI EAST OF HARRISBURG, Linn, OR

Built 1963 Load: 26.9 t ADT: 618

HOMESTEAD RD

Fair

Over: JORDAN CR

001 MI E HWY 226, Linn, OR

Built 1960 Load: 26.9 t ADT: 52

12 S 03 E 29.01:

Fair

Over: PACKERS GULCH CREEK

22.9 miles NE of Hwy 20 (, Linn, OR

Built 1965 Load: 27.2 t ADT: 100

ROAD

Fair

Over: QUARTZVILLE CR

31.5 NE JCT 20-FS 11, Linn, OR

Built 1960 Load: 27.2 t ADT: 50

ROAD

Fair

Over: HACKLEMAN CR

.2 SE JCT HWY 20-FS 2672, Linn, OR

Built 1974 Load: 27.2 t ADT: 5

I-5 (Hwy 1) SB

Fair

Over: Muddy Creek

068 MI N LANE-LINN, Linn, OR

Built 1959 Load: 27.2 t ADT: 18,076

WEST E STREET

Fair

Over: SANTIAM-ALBANY CANAL

200 W. E. STREET, Linn, OR

Built 1969 Load: 27.2 t ADT: 4,532

E.GRANT STREET

Fair

Over: ALBANY-SANTIAM CANAL

001 MI E OF CL WILLIAMS, Linn, OR

Built 1963 Load: 27.2 t ADT: 8,549

OAK ST

Fair

Over: SANTIAM-ALBANY CANAL

001 EAST OF CL MAIN ST, Linn, OR

Built 1968 Load: 27.2 t ADT: 2,369

S. MAIN ROAD

Fair

Over: OAK CREEK

007 MI NORTH CR 739, Linn, OR

Built 1962 Load: 27.2 t ADT: 1,448

OR 228 (Hwy 212)

Fair

Over: Calapooia River

056 MI S BROWNSVILLE, Linn, OR

Built 1963 Load: 27.5 t ADT: 3,176

CHURCH DRIVE

Fair

Over: MUDDY CREEK

003MI WEST OAKVILLE, Linn, OR

Built 1954 Load: 27.5 t ADT: 175

NF-2212

Fair

Over: Detroit Lake

Detroit Dam, Linn, OR

Built 1954 Load: 27.5 t ADT: 100

OR 226 (Hwy 211)

Fair

Over: Jordan Creek

058 MI W LYONS, Linn, OR

Built 1959 Load: 27.9 t ADT: 1,501

ROAD

Fair

Over: KINNEY CR

3.5 S JCT HWY 22-FS 2212, Linn, OR

Built 1971 Load: 27.9 t ADT: 50

I-5 (Hwy 1) NB

Fair

Over: Courtney Creek

136 MI N LANE-LINN LINE, Linn, OR

Built 1959 Load: 27.9 t ADT: 18,695

I-5 (Hwy 1) SB

Fair

Over: Courtney Creek

136 MI N LANE-LINN LINE, Linn, OR

Built 1959 Load: 27.9 t ADT: 18,695

DIAMOND HILL DRIVE

Fair

Over: LITTLE MUDDY CREEK

003 MI E DIAMOND HILL INT, Linn, OR

Built 1959 Load: 27.9 t ADT: 1,560

COOPER ROAD

Fair

Over: CROOKS CREEK

035MI WEST I5, Linn, OR

Built 1967 Load: 27.9 t ADT: 93

I-5 (Hwy 1) NB

Fair

Over: Santiam Overflow No. 5

060 MI N OF ALBANY NCL, Linn, OR

Built 2001 Load: 27.9 t ADT: 28,859

WEBER ROAD

Fair

Over: COURTNEY CREEK

010 MI S ST HWY 228, Linn, OR

Built 2005 Load: 27.9 t ADT: 268

I-5 (HWY 1) FRTG.

Fair

Over: Murder Creek

015 MI N OF ALBANY NCL, Linn, OR

Built 1958 Load: 28.1 t ADT: 722

LANGMACK RD

Fair

Over: ALBANY-SANTIAM CANAL

006 MI N CR 701, Linn, OR

Built 1962 Load: 28.1 t ADT: 309

KNOX BUTTE RD

Fair

Over: TRUAX CREEK

020MI E ST HWY I5, Linn, OR

Built 1967 Load: 28.1 t ADT: 3,811

W BRUSH CR ROAD

Fair

Over: TRIB OF WEST BRUSH CREEK

005 MI W CR 17, Linn, OR

Built 1967 Load: 28.1 t ADT: 41

OR 226 (Hwy 211)

Fair

Over: Mill Creek

007 MI E HWY 16 JCT, Linn, OR

Built 1961 Load: 28.2 t ADT: 5,493

I-5 (Hwy 1) SB

Fair

Over: Sodom Ditch Oflow

170 MI N LANE-LINN LINE, Linn, OR

Built 1958 Load: 28.2 t ADT: 18,695

OLD SANTIAM HWY

Fair

Over: CREEK

003 MI E US HWY 20, Linn, OR

Built 1961 Load: 28.2 t ADT: 412

LACOMB ROAD

Fair

Over: BEAVER CREEK

037 MI EAST OF BREWSTER, Linn, OR

Built 1969 Load: 28.5 t ADT: 2,832

OR 99E (Hwy 58)

Fair

Over: Lake Creek

010 MI S TANGENT, Linn, OR

Built 1922 Load: 28.8 t ADT: 2,853

OR 226 (Hwy 211)

Fair

Over: South Santiam River

014 M W CRABTREE, Linn, OR

Built 1973 Load: 28.8 t ADT: 5,493

I-5 (HWY 1) NB

Fair

Over: Oak Creek

025 MI S OF ALBANY SCL, Linn, OR

Built 1958 Load: 28.8 t ADT: 23,224

I-5 (HWY 1) SB

Fair

Over: Oak Creek

025 MI S OF ALBANY SCL, Linn, OR

Built 1958 Load: 28.8 t ADT: 23,224

I-5 (HWY 001) SB

Fair

Over: SMALL CREEK

019 MI N LANE-LINN LINE, Linn, OR

Built 1958 Load: 28.8 t ADT: 18,076

JORDAN RD

Fair

Over: THOMAS CREEK

0001 MI SOUTH HWY 226, Linn, OR

Built 1985 Load: 28.8 t ADT: 464

FISH HATCHERY RD

Fair

Over: CRABTREE CREEK

075MI E CRABTREE, Linn, OR

Built 1939 Load: 29.0 t ADT: 371

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.