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)

OR 22 (HWY 162)

Good

Over: N Santiam River

061 MI N HWY 16 OF JCT., Linn, OR

Built 2005 Load: 54.4 t ADT: 3,775

ROAD

Good

Over: ELK CR

NO DATA ENTERED, Linn, OR

Built 1980 Load: 54.7 t ADT: 5

12 S 03 E 16.00:

Good

Over: QUARTZVILLE CREEK

15.5 miles NE of Hwy 20 (, Linn, OR

Built 1966 Load: 54.8 t ADT: 25

HOEFER ROAD

Good

Over: OVERFLOW

010MI WEST I5, Linn, OR

Built 2007 Load: 54.8 t ADT: 232

ROAD

Good

Over: CRESCENT CR

NO DATA ENTERED, Linn, OR

Built 1979 Load: 56.1 t ADT: 5

ROAD

Good

Over: TWO GIRLS CR

NO DATA ENTERED, Linn, OR

Built 1980 Load: 57.0 t ADT: 50

PARRISH LAKE ROAD

Good

Over: N SANTIAM

NO DATA ENTERED, Linn, OR

Built 2011 Load: 58.6 t ADT: 75

ROAD

Good

Over: CANYON CR

NO DATA ENTERED, Linn, OR

Built 1990 Load: 59.0 t ADT: 10

CARMEN RESERVOIR

Good

Over: MCKENZIE RIVER

5.0 MI S JCT HWY.20 & 126, Linn, OR

Built 2010 Load: 59.6 t ADT: 29

ROAD

Good

Over: OWL CR

NO DATA ENTERED, Linn, OR

Built 1990 Load: 59.9 t ADT: 10

NO DATA ENTERED

Good

Over: MID SANTIAM

8.6 NE JCT HWY 20-FS 2047, Linn, OR

Built 1980 Load: 60.8 t ADT: 5

ROAD

Good

Over: BOUNDARY CR

NO DATA ENTERED, Linn, OR

Built 1989 Load: 65.4 t ADT: 10

GOLTRA RD

Good

Over: TRIB.LITTLE OAK CREEK

0140 MILES NORTH OF HWY34, Linn, OR

Built 2002 Load: 69.0 t ADT: 1,471

GOLTRA RD.

Good

Over: OAK CR TRIBUTARY

0050 MILES NORTH OF HWY34, Linn, OR

Built 2002 Load: 69.0 t ADT: 1,854

OR 99E (Hwy 58)

Good

Over: Creek

042 MI S HALSEY, Linn, OR

Built 2008 Load: 69.0 t ADT: 3,840

OR 99E (Hwy 58)

Good

Over: Camous Creek

016 MI N HARRISBURG, Linn, OR

Built 2008 Load: 69.0 t ADT: 3,974

2nd AVE

Good

Over: PERIWINKLE CREEK

0.06 MI WEST OF CLEVELAND, Linn, OR

Built 2008 Load: 69.0 t ADT: 728

CYRUS RD

Poor

Over: MILL CREEK

009 MI EAST CR 318, Linn, OR

Built 1988 Load: 0.6 t ADT: 48

GOLDFISH FARM RD.

Poor

Over: COX CREEK

0036 MI N OF HWY 20, Linn, OR

Built 1984 Load: 1.0 t ADT: 1,700

FREEMAN ROAD

Poor

Over: FREEMAN CR

009 MI N CR 648, Linn, OR

Built 1978 Load: 2.6 t ADT: 93

MCFARLAND ROAD

Poor

Over: CREEK

004 MI SOUTH WEST HWY 99E, Linn, OR

Built 1975 Load: 4.2 t ADT: 288

LOCHNER RD

Poor

Over: OAK CR O'FLOW

012 MI S CR 349, Linn, OR

Built 1959 Load: 6.2 t ADT: 360

SHELBURN DRIVE

Poor

Over: BEAR CREEK

03.2 MILE NORTH SCIO, Linn, OR

Built 1978 Load: 7.1 t ADT: 489

MIDDLE RIDGE RD.

Poor

Over: OAK CR

003 MI S CR 737, Linn, OR

Built 1979 Load: 8.1 t ADT: 299

MILLER RD

Poor

Over: SMALLMAN CREEK

009 MI N CR 5, Linn, OR

Built 1950 Load: 10.0 t ADT: 15

OGLE RD

Poor

Over: COURTNEY CREEK

002 MI N HWY 228, Linn, OR

Built 1964 Load: 10.7 t ADT: 539

ROBINSON RD

Poor

Over: SUCKER CR

002 MI S CR 4, Linn, OR

Built 1967 Load: 11.0 t ADT: 227

3RD AVE

Poor

Over: CALAPOOIA RV

AT BRYANT PARK, Linn, OR

Built 1960 Load: 11.0 t ADT: 1,236

RIVER DR

Poor

Over: ALBANY-SANTIAM CANAL

0050 MILES SE CR 718, Linn, OR

Built 1983 Load: 13.0 t ADT: 1,390

OAK PLAIN DR

Poor

Over: MUDDY CREEK

040 MI NW HALSEY, Linn, OR

Built 1975 Load: 13.0 t ADT: 72

HUNGRY HILL DR.

Poor

Over: CRABTREE CREEK

1.6MI N CRABTREE, Linn, OR

Built 1936 Load: 13.6 t ADT: 258

CLOVER RIDGE RD

Poor

Over: TRUAX CREEK

010 MI NORTH CR 7, Linn, OR

Built 1960 Load: 14.3 t ADT: 1,494

SALEM AVE

Poor

Over: COX CREEK

0027 MI W OF ALBANY AVE, Linn, OR

Built 1940 Load: 15.2 t ADT: 11,330

OAKVILLE RD

Poor

Over: MUDDY CREEK

013 MI EAST CR 2, Linn, OR

Built 1975 Load: 15.9 t ADT: 124

CARTNEY ROAD

Poor

Over: CAMOUS CREEK

007 MI EAST CR 2, Linn, OR

Built 1958 Load: 16.8 t ADT: 165

CROOK RD

Poor

Over: MUDDY CREEK OVERFLOW

0158 MILES WEST OF HWY 99, Linn, OR

Built 1968 Load: 17.2 t ADT: 237

TENNESSEE RD

Poor

Over: MILL CREEK

002 MILE SOUTH HWY 226, Linn, OR

Built 1982 Load: 17.2 t ADT: 371

PEORIA RD

Poor

Over: LAKE CREEK

090 MILE NORTH HARRISBURG, Linn, OR

Built 1969 Load: 17.5 t ADT: 2,060

TENNESSEE RD

Poor

Over: SLOUGH

012 MILES NE HWY 20, Linn, OR

Built 1982 Load: 17.8 t ADT: 422

FREITAG RD

Poor

Over: MILL CREEK

006 MI N CR653, Linn, OR

Built 1959 Load: 17.8 t ADT: 21

COCHRAN CR DR

Poor

Over: COCHRAN CREEK

0008 MI E CR 425, Linn, OR

Built 1969 Load: 18.1 t ADT: 103

TENNESSEE RD

Poor

Over: SMALL CREEK

010 MILES NORTH HWY 20, Linn, OR

Built 1964 Load: 18.5 t ADT: 541

WHITE OAK RD

Poor

Over: OWL CREEK

013 MI SOUTH HWY 34, Linn, OR

Built 1978 Load: 19.4 t ADT: 742

OLD BRIDGE DR

Poor

Over: OVERFLOW

0013MI NE OF HWY 226, Linn, OR

Built 1934 Load: 19.8 t ADT: 76

STECKLEY RD

Poor

Over: OAK CREEK OVERFLOW

0005 MILES SOUTH HWY 34, Linn, OR

Built 1961 Load: 20.0 t ADT: 505

ROAD

Poor

Over: S SANTIAM R

NO DATA ENTERED, Linn, OR

Built 1953 Load: 20.1 t ADT: 50

BOWERS DRIVE

Poor

Over: MUDDY CREEK

032 MI EAST CR 2A, Linn, OR

Built 1966 Load: 20.1 t ADT: 541

FRY ROAD

Poor

Over: OAK CREEK

015 MI NORTH HWY 34, Linn, OR

Built 1965 Load: 21.1 t ADT: 356

BOSTON MILL RD

Poor

Over: CALAPOOIA RIVER

015 MI EAST SHEDD, Linn, OR

Built 1962 Load: 21.4 t ADT: 299

UPPER BERLIN RD

Poor

Over: HAMILTON CREEK

006 MI E CR 20B INTER, Linn, OR

Built 1971 Load: 21.7 t ADT: 360

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.