Linn County, OR

567 public highway bridges

Linn County Bridge Snapshot

Linn County, Oregon contains 567 public highway bridges in the FHWA National Bridge Inventory. Roughly 20.8% are rated “Good,” 56.3% “Fair,” 17.6% “Poor,” and 17.6% 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 OR 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.

567

Total Bridges

20.8%

Good

17.6%

Poor

17.6%

Structurally Deficient

Condition Distribution

Good

20.8% (118)

Fair

56.3% (319)

Poor

17.6% (100)

SD

17.6% (100)

All Bridges (567)

Sort:

CROOK RD

Over: CAMOUS CREEK

0050 MILES EAST OF CR 2, Linn, OR

Built 1971 Load: 34.0 t ADT: 67

UPPER BERLIN ROAD

Over: JACK CREEK

1.8 MI NE of Berlin, Linn, OR

Built 2015 Load: 34.0 t ADT: 350

SUBSTATION ROAD

Over: CAMOUS CREEK

010 MI EAST CR 2, Linn, OR

Built 1959 Load: 34.3 t ADT: 118

I-5 (Hwy 1) NB

Over: Santiam Overflow No. 10

058 MI N OF ALBANY NCL, Linn, OR

Built 2001 Load: 34.3 t ADT: 28,859

I-5 (HWY 1) SB

Over: Cox Creek

007 MI N OF ALBANY SCL, Linn, OR

Built 1958 Load: 34.5 t ADT: 23,163

UPPER BERLIN RD

Over: HAMILTON CREEK

038 MI E CR#24, Linn, OR

Built 1961 Load: 34.7 t ADT: 88

I-5 (Hwy 1) NB

Over: Santiam Overflow No. 7

052 MI N OF ALBANY NCL, Linn, OR

Built 2001 Load: 35.0 t ADT: 28,857

GROVE STREET

Over: SANTIAM-ALBANY CANAL

920 S. GROVE STREET, Linn, OR

Built 1973 Load: 35.0 t ADT: 618

Access Road

Over: Foster Dam Spillway

Foster Dam, Linn, OR

Built 1964 Load: 35.0 t ADT: 200

Logging Road

Over: Green Peter Reservoir

Green Peter Dam, Linn, OR

Built 1962 Load: 35.0 t ADT: 200

TENNESSE SCH. ROAD

Over: SLOUGH

1.3 MILES EAST HIGHWAY 20, Linn, OR

Built 1962 Load: 35.3 t ADT: 360

ROAD

Over: ELBOW CR

11+ SE JCT 20-FS 2022, Linn, OR

Built 1980 Load: 35.4 t ADT: 10

I-5 (Hwy 1) NB

Over: Butte Creek

191 MI N LANE-LINN LINE, Linn, OR

Built 1958 Load: 35.4 t ADT: 23,224

I-5 (Hwy 1) SB

Over: Butte Creek

191 MI N LANE-LINN LINE, Linn, OR

Built 1958 Load: 35.4 t ADT: 23,224

I-5 (Hwy 1) NB

Over: Calapooia Oflow

145 MI N LANE-LINN LINE, Linn, OR

Built 1958 Load: 35.4 t ADT: 18,695

I-5 (Hwy 1) SB

Over: Calapooia Oflow

145 MI N LANE-LINN LINE, Linn, OR

Built 1958 Load: 35.4 t ADT: 18,695

OR 34 (Hwy 210)

Over: Calapooia Overflow

058 MI E CORVALLIS, Linn, OR

Built 1971 Load: 35.4 t ADT: 24,140

SOUTH 5TH ST.

Over: OAK CREEK

004 S CR 713, Linn, OR

Built 1979 Load: 35.4 t ADT: 484

TOTEM POLE RD

Over: ONEHORSE SLOUGH

010MI S CR 20L, Linn, OR

Built 1966 Load: 35.6 t ADT: 185

BOND BUTTE RD

Over: DITCH

0.6 MILES NORTH OF CR 510, Linn, OR

Built 1973 Load: 35.6 t ADT: 77

SEEFELD DR.

Over: SPOON CREEK

012 MI E HWY 99E, Linn, OR

Built 1960 Load: 35.6 t ADT: 82

BRUSH CR RD

Over: BRUSH CREEK

005 M S ST HWY 228, Linn, OR

Built 1960 Load: 35.6 t ADT: 1,360

I-5 (HWY 1) FRTG.

Over: Cox Creek

008 MI N OF ALBANY SCL, Linn, OR

Built 1940 Load: 36.0 t ADT: 5,284

TALLMAN ROAD

Over: ALBANY-SANTIAM CANAL

001 MI S CR 9, Linn, OR

Built 1962 Load: 36.0 t ADT: 433

MOUNTAIN VIEW ROAD

Over: AMES CREEK

0.10 W OF 18TH STREET, Linn, OR

Built 1980 Load: 36.3 t ADT: 824

ROAD

Over: N SANTIAM R

JCT HWY 22 - FS 2242, Linn, OR

Built 1980 Load: 36.3 t ADT: 50

I-5 (HWY 001) NB

Over: SMALL CREEK

019 MI N LANE-LINN LINE, Linn, OR

Built 1958 Load: 36.3 t ADT: 18,076

OR 34 (Hwy 210)

Over: Calapooia River

5.51 MI E CORVALLIS, Linn, OR

Built 1971 Load: 36.3 t ADT: 24,140

KIRK RD.

Over: DITCH

001 MI E I-5, Linn, OR

Built 1964 Load: 36.3 t ADT: 57

THREE LAKES RD

Over: THREE LAKES / OAK CREEK

026 MI SOUTH HWY 20, Linn, OR

Built 1960 Load: 36.3 t ADT: 1,133

COCHRAN CR DR

Over: COCHRAN CREEK

005 MI E CR 425, Linn, OR

Built 1963 Load: 36.3 t ADT: 103

FAYETTEVILLE DR.

Over: MUDDY CREEK

019 MI E CR 2, Linn, OR

Built 1977 Load: 36.3 t ADT: 299

PEORIA RD

Over: MUDDY CREEK

032 MI S STATE HWY 34, Linn, OR

Built 1969 Load: 36.6 t ADT: 3,090

NIXON DRIVE

Over: LITTLE MUDDY CR O'FLOW

002 MI WEST CR 218, Linn, OR

Built 1964 Load: 36.6 t ADT: 180

SCRAVEL HILL ROAD

Over: BURKHART CREEK

006 MI SOUTH CR 7, Linn, OR

Built 1969 Load: 36.9 t ADT: 1,030

ROAD

Over: CALAPOOIA R

26 SE JCT 228-FS 2880, Linn, OR

Built 1975 Load: 37.2 t ADT: 5

GREEN MOUNTAIN DR

Over: CREEK

006 MI S CR 813, Linn, OR

Built 1967 Load: 37.2 t ADT: 41

KENNEL ROAD

Over: TRIBUTARY OF COX CREEK

013 MI SOUTH HWY 20, Linn, OR

Built 1968 Load: 37.3 t ADT: 515

OR 99E (Hwy 58)

Over: Small Creek

028 MI S ALBANY, Linn, OR

Built 1992 Load: 37.6 t ADT: 4,844

LAKE CR RD-WEST

Over: CAMOUS CREEK

033 MI WEST HWY 99E, Linn, OR

Built 1970 Load: 37.9 t ADT: 258

ROAD

Over: HEART LA

NO DATA ENTERED, Linn, OR

Built 1980 Load: 38.1 t ADT: 50

KGAL DR

Over: DITCH

0188 MI W ST HWY 20, Linn, OR

Built 1970 Load: 38.1 t ADT: 309

RANCH DR.

Over: TRIBUTARY OF COURTNEY CR

025 MI E CR 511, Linn, OR

Built 1965 Load: 38.2 t ADT: 118

Upper Calapooia Dr

Over: Hands Creek

MP 17.3, Linn, OR

Built 1980 Load: 38.2 t ADT: 200

FORD MILL RD

Over: BEAVER CR

015 SE CR 844, Linn, OR

Built 1961 Load: 39.0 t ADT: 134

FISH HATCHERY DR

Over: ROARING RIVER

009 MI E CR 648, Linn, OR

Built 1965 Load: 39.2 t ADT: 335

ROWLAND ROAD

Over: LITTLE MUDDY CREEK

0001 MI N JCT CR 224, Linn, OR

Built 1964 Load: 39.5 t ADT: 216

MOUNTAIN HOME RD.

Over: OAK CREEK

013 MI S CR 737, Linn, OR

Built 1961 Load: 39.9 t ADT: 196

INDUSTRIAL WAY

Over: SANTIAM-ALBANY CANAL

001 MI S HWY22, Linn, OR

Built 1987 Load: 39.9 t ADT: 443

Upper Calapooia Dr

Over: Washout Creek

MP 14.6, Linn, OR

Built 1996 Load: 40.2 t ADT: 200

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026