Marion County, OR

373 public highway bridges

Marion County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Marion County, Oregon contains 373 public highway bridges. Roughly 18.8% are rated “Good,” 58.4% “Fair,” and 4.3% “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.

373

Total Bridges

18.8%

Good

58.4%

Fair

4.3%

Poor Condition

Condition Distribution

Good

18.8% (70)

Fair

58.4% (218)

Poor

4.3% (16)

All Bridges (373)

Sort:

WINTEL RD

Over: SIDNEY DITCH

008M NW TALBOT RD I-5 INT, Marion, OR

Built 1960 Load: 23.7 t ADT: 456

09 S 03 E 08.00:

Over: LITTLE NORTH FORK SANTIA

7.8 miles E of Hwy 22 (MP, Marion, OR

Built 1968 Load: 24.0 t ADT: 80

I-5 (Hwy 1)

Over: Miller Creek

010 MI N JEFFERSON JCT, Marion, OR

Built 1958 Load: 24.3 t ADT: 59,841

I-5 (Hwy 1) Conn.

Over: Chehulpum

079 MI N OF ALBANY, Marion, OR

Built 1957 Load: 24.5 t ADT: 726

13TH ST EAST

Over: SHELTON DITCH

PARALLEL TO 470414, Marion, OR

Built 1975 Load: 24.9 t ADT: 19,501

BOEDIGHEMER RD

Over: MILL CREEK

010M N CASCADE HWY@HWY 22, Marion, OR

Built 1966 Load: 24.9 t ADT: 806

SUNNYVIEW RD

Over: PUDDING RIVER

00.6 EAST OF PRATUM, Marion, OR

Built 1959 Load: 25.9 t ADT: 246

ABIQUA RD

Over: ABIQUA CREEK

060 M SE HWY 213 JCT, Marion, OR

Built 1987 Load: 25.9 t ADT: 1,280

ST. PAUL HWY

Over: CHAMPOEG CREEK

03.1 EAST OF ST. PAUL, Marion, OR

Built 1968 Load: 25.9 t ADT: 1,183

95TH AVE NE

Over: PUDDING RIVER

018 M N STATE-HOWELL P JT, Marion, OR

Built 1971 Load: 25.9 t ADT: 256

Hwy 1 Front Rd. Rt

Over: Miller Creek

003 MI N JEFFERSON JCT, Marion, OR

Built 1957 Load: 26.2 t ADT: 1,096

CROSBY RD

Over: SENECAL CREEK

1 MI N I-5 HWY 214 JCT, Marion, OR

Built 1965 Load: 26.2 t ADT: 1,709

ROAD

Over: BREITENBUSH R

3.8 M NE JCT 22-FS 46, Marion, OR

Built 1955 Load: 26.3 t ADT: 125

ABIQUA RD

Over: ABIQUA CREEK

068 EAST OF SILVERTON, Marion, OR

Built 1962 Load: 26.6 t ADT: 1,280

I-5 (Hwy 1) Conn

Over: Santiam Overflow No. 3

1/2 N OF SANTIAM RIVER, Marion, OR

Built 1992 Load: 26.9 t ADT: 1,083

75TH AVE NE

Over: LABISH DITCH

032 MI E BROOKLAKE I-5 JT, Marion, OR

Built 1963 Load: 26.9 t ADT: 142

OR 22 (HWY 162)

Over: Sardine Creek

100 MI E MILL CITY, Marion, OR

Built 1967 Load: 27.2 t ADT: 4,156

CORDON RD #97

Over: DITCH

1.0 MI N SILVERTON RD, Marion, OR

Built 1965 Load: 27.2 t ADT: 8,186

I-5 (Hwy 1)

Over: UPRR

003 MI S OF SALEM NCL, Marion, OR

Built 1975 Load: 28.1 t ADT: 79,261

OR 22 (HWY 162)

Over: Partial Viaduct

100 MI E MILL CITY, Marion, OR

Built 1947 Load: 28.1 t ADT: 4,156

MONITOR-MCKEE RD

Over: BUTTE CREEK

IN MONITOR, Marion, OR

Built 1962 Load: 28.5 t ADT: 18,700

I-5 (Hwy 1)

Over: Miller Creek

001 MI N JEFFERSON JCT, Marion, OR

Built 1957 Load: 28.8 t ADT: 59,841

I-5 (Hwy 1) SB

Over: Santiam Overflow No. 2

072 MI N OF ALBANY NCL, Marion, OR

Built 1958 Load: 29.0 t ADT: 28,905

I-5 (Hwy 1) SB

Over: Santiam Overflow No. 3

069 MI N OF ALBANY NCL, Marion, OR

Built 1958 Load: 29.0 t ADT: 28,859

ROAD

Over: CEDAR CR

4.2 NW JCT 22 FS 10-11 NE, Marion, OR

Built 1963 Load: 29.1 t ADT: 50

13TH ST WEST

Over: SHELTON DITCH

13TH AND LESLIE ST, Marion, OR

Built 1988 Load: 29.2 t ADT: 13,876

ANKENY RD S

Over: MILLER CR

00.5 W OF INTERCHANGE, Marion, OR

Built 1969 Load: 29.2 t ADT: 967

HWY 140 (OR 219)

Over: Willamette River Oflow

042 MI N ST PAUL, Marion, OR

Built 1958 Load: 29.8 t ADT: 4,094

18TH ST NE

Over: MILL CREEK

300 BLOCK, Marion, OR

Built 1941 Load: 30.1 t ADT: 2,192

WEST STAYTON RD

Over: MILL CREEK

00.4 SOUTH OF AUMSVILLE, Marion, OR

Built 1966 Load: 30.1 t ADT: 3,417

RADIANT DRIVE N.E.

Over: LABISH DITCH

00.9 MI N OF CHEMAWA RD, Marion, OR

Built 1973 Load: 30.5 t ADT: 771

WINTER ST SE

Over: PRINGLE CREEK

AT HOSPITAL, Marion, OR

Built 1930 Load: 30.8 t ADT: 8,251

12TH ST CUTOFF

Over: PRINGLE CREEK

.25MI N. OF COMMERCIAL, Marion, OR

Built 1993 Load: 30.8 t ADT: 2,118

BUENA VISTA RD

Over: OVERFLOW

01.0 NE OF FERRY, Marion, OR

Built 1958 Load: 30.8 t ADT: 256

BUENA VISTA RD

Over: OVERFLOW

01.2 NE OF FERRY, Marion, OR

Built 1960 Load: 30.8 t ADT: 256

MARQUAM ROAD

Over: BUTTE CREEK

CO. LINE, Marion, OR

Built 1964 Load: 31.1 t ADT: 513

Mission St On Ramp

Over: Bike Path

CITY OF SALEM, Marion, OR

Built 1988 Load: 31.1 t ADT: 2,485

I-5 (Hwy 1) NB

Over: Santiam Overflow No. 1

075 MI N OF ALBANY NCL, Marion, OR

Built 2001 Load: 31.1 t ADT: 28,905

DOMINIC ROAD

Over: ZOLLNER CREEK

008 MI N MT ANGLE, Marion, OR

Built 1961 Load: 31.1 t ADT: 1,696

DELANEY RD SE

Over: BATTLE CREEK

009M E DELANEY RD I-5 JCT, Marion, OR

Built 1969 Load: 31.1 t ADT: 4,016

WINDSOR ISLAND RD

Over: OVERFLOW CHANNEL

03.5 N OF CHEMAWA, Marion, OR

Built 1958 Load: 31.8 t ADT: 821

WINTER ST NE

Over: MILL CREEK

@ 800 BLOCK, Marion, OR

Built 1929 Load: 31.8 t ADT: 4,484

JETTERS WAY

Over: MAIN STAYTON CANAL

02 S OF IDA STREET, Marion, OR

Built 1975 Load: 32.4 t ADT: 56

SO. ABIQUA RD.

Over: POWERS CREEK

042MI E HWY 214 JCT 213, Marion, OR

Built 1964 Load: 32.4 t ADT: 711

I-5 (Hwy 1) Fr Rd

Over: Santiam Overflow No. 1

075 MI N OF ALBANY NCL, Marion, OR

Built 1958 Load: 32.7 t ADT: 102

I-5 (Hwy 1) SB

Over: Mill Creek

AT SALEM SCL, Marion, OR

Built 2007 Load: 33.0 t ADT: 35,673

I-5 (Hwy 1) NB

Over: Mill Creek

AT SALEM SCL, Marion, OR

Built 2007 Load: 33.4 t ADT: 35,673

KUEBLER BLVD

Over: UPRR

006 MI EAST INTERSTATE 5, Marion, OR

Built 1988 Load: 33.6 t ADT: 12,750

N.THIRD AVE

Over: SALEM DITCH

01 N OF IDA STREET, Marion, OR

Built 1970 Load: 33.6 t ADT: 3,725

I-5 (Hwy 1) NB

Over: Labish Bottom

008 MI N SALEM NCL, Marion, OR

Built 1975 Load: 34.5 t ADT: 43,835

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

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Compiled by PlainBridges, Independent data publisher

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.