Marion County, OR

373 public highway bridges

Marion County Bridge Snapshot

Marion County, Oregon contains 373 public highway bridges in the FHWA National Bridge Inventory. Roughly 18.8% are rated “Good,” 58.4% “Fair,” 4.3% “Poor,” and 4.3% 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.

373
Total Bridges
18.8%
Good
4.3%
Poor
4.3%
Structurally Deficient

Condition Distribution

Good
18.8% (70)
Fair
58.4% (218)
Poor
4.3% (16)
SD
4.3% (16)

All Bridges (373)

I-5 (Hwy 1)

Unknown

Over: Market Street

IN SALEM, Marion, OR

Built 1996 ADT: 86,100

OR 22 (Hwy 162) WB

Unknown

Over: OR 214 (Hwy 163)

0.3 MI E HWY 163 JCT, Marion, OR

Built 1997 ADT: 2,380

Golf Club Road

Unknown

Over: Hwy 162 (OR 22)

8.7 MI E OF SALEM, Marion, OR

Built 1995 ADT: 13,449

OR 22 (Hwy 162) EB

Unknown

Over: Cascade Hwy SE

066 MI E HWY 163 JCT, Marion, OR

Built 2009 ADT: 12,100

OR 22 (Hwy 162) WB

Unknown

Over: Cascade Hwy SE

066 MI E HWY 163 JCT, Marion, OR

Built 2009 ADT: 11,680

I-5 (Hwy 1)

Unknown

Over: Turner, Sunnyside Rd.

008 MI S OF SALEM SCL, Marion, OR

Built 1997 ADT: 58,200

I-5 (Hwy 1)

Unknown

Over: Silverton Road

IN SALEM, Marion, OR

Built 1999 ADT: 83,100

OR 99E (HWY 81)

Unknown

Over: I-5 (HWY 1)

IN SALEM, Marion, OR

Built 1997 ADT: 79,261

Aumsville-Shaw Hwy

Unknown

Over: Hwy 162 / Beaver Creek

7.0 MI E SALEM, Marion, OR

Built 1997 ADT: 20,584

I-5 (Hwy 1)

Unknown

Over: State Street

IN SALEM, Marion, OR

Built 2000 ADT: 86,874

OR 22 (Hwy 162)

Unknown

Over: I-5 (Hwy 1)

N. SANTIAM HWY AND I-5, Marion, OR

Built 2000 ADT: 86,874

I-5 (Hwy 1)

Unknown

Over: Fairview Industrial Dr.

SE SALEM, Marion, OR

Built 2007 ADT: 64,100

I-5 (Hwy 1)

Unknown

Over: Turner Rd.

032 MI N OF JCT HWY 1E, Marion, OR

Built 2007 ADT: 64,100

BILL FREY DR.

Unknown

Over: Industrial Dr.

WEST OF NORTHGATE, Marion, OR

Built 2005 ADT: 1,560

Chemawa Rd

Unknown

Over: Ulali Drive

003 MI N SALEM NCL, Marion, OR

Built 2006 ADT: 15,900

I-5 (Hwy 1) NB CON

Unknown

Over: Fairview Industrial Dr.

SE SALEM, Marion, OR

Built 2010 ADT: 64,100

STADIUM DR.

Unknown

Over: KEIZER STATION

KEIZER STATION, Marion, OR

Built 2006 ADT: 1,010

ULALI DR NE

Unknown

Over: KEIZER STATION

KEIZER STATION, Marion, OR

Built 2006 ADT: 1,010

OR 22 (HWY72AD)

Unknown

Over: Front St. NE

Marion ST Conn IN SALEM, Marion, OR

Built 1981 ADT: 26,000

GALLON HOUSE

Fair

Over: ABIQUA CREEK

024MI SO OF MT ANGEL, Marion, OR

Built 1916 Load: 4.2 t ADT: 327

TURNER RD

Fair

Over: MILL CREEK

600 FT SOUTH OF BOONE RD, Marion, OR

Built 1957 Load: 7.1 t ADT: 10,501

LIBERTY ST SE

Fair

Over: PRINGLE CREEK

BETWEEN MILL & OAK SE, Marion, OR

Built 1928 Load: 10.0 t ADT: 21,752

EAST WATER ST

Fair

Over: MAIN STAYTON CANAL

021MI W JCT HWY22 & A566, Marion, OR

Built 1973 Load: 11.0 t ADT: 430

RAMBLER DR SE

Fair

Over: LITTLE PUDDING RIVER

00.5 WEST OF 75TH AVE, Marion, OR

Built 1963 Load: 11.3 t ADT: 5,800

N 4TH AVE.

Fair

Over: MAIN STAYTON CANAL

020MI W JCT HWY22 & FA566, Marion, OR

Built 1973 Load: 11.3 t ADT: 430

OR 22 (Hwy 162) EB

Fair

Over: Beaver Creek

070 MI E SALEM, Marion, OR

Built 1960 Load: 11.7 t ADT: 10,292

BARON RD

Fair

Over: BRANCH OF ZOLLNER CREEK

017 MI N-W MT ANGLE, Marion, OR

Built 1966 Load: 11.7 t ADT: 413

17TH ST NE

Fair

Over: MILL CREEK

BET CHEMEKETA & WINONA, Marion, OR

Built 1927 Load: 12.3 t ADT: 15,001

LEE ST

Fair

Over: SHELTON DITCH

1800 BLOCK, Marion, OR

Built 1956 Load: 12.6 t ADT: 2,192

MONITOR-MCKEE RD

Fair

Over: SMALL CREEK

042 MI S-E I-5&HWY214 JCT, Marion, OR

Built 1966 Load: 12.6 t ADT: 2,663

LEBRUN RD

Fair

Over: E.FK.CHAMPOEG CREEK

036 MI W I-5&HWY 214 JCT, Marion, OR

Built 1968 Load: 13.0 t ADT: 271

75TH PL SE

Fair

Over: MILL CREEK

051M E DELANEY RD I-5 JCT, Marion, OR

Built 1968 Load: 13.0 t ADT: 223

WEST STAYTON RD

Fair

Over: WEST STAYTON DITCH

1.0 MI SO SHAFF RD (86), Marion, OR

Built 1953 Load: 13.2 t ADT: 1,721

15TH ST NE

Fair

Over: MILL CREEK

600 BLOCK, Marion, OR

Built 1929 Load: 13.3 t ADT: 2,186

OR 99E (HWY 81)

Fair

Over: Pudding R. Relief Chan.

001 MI S CLACK MARION LN, Marion, OR

Built 1922 Load: 13.6 t ADT: 6,872

MILL CR RD

Fair

Over: MILL CREEK

00.8 EAST OF MARION RD, Marion, OR

Built 1930 Load: 13.9 t ADT: 4,699

OR 211 (HWY 161)

Fair

Over: Butte Creek Oflow

023 MI E HWY 01E, Marion, OR

Built 1969 Load: 13.9 t ADT: 6,187

DUCKFLAT RD

Fair

Over: MARION CREEK

0.8 MILES S. WINTER CR.RD, Marion, OR

Built 1972 Load: 13.9 t ADT: 271

I-5 (Hwy 1) SB

Fair

Over: Santiam River

065 MI N OF ALBANY NCL, Marion, OR

Built 1991 Load: 14.3 t ADT: 28,859

OR 214 (Hwy 140)

Fair

Over: Abiqua Creek

023 MI S MT ANGEL, Marion, OR

Built 1966 Load: 14.3 t ADT: 7,305

N.E. LIBERTY ST

Fair

Over: MILL CREEK

BET DIVISION & HIGH ST, Marion, OR

Built 1913 Load: 14.6 t ADT: 13,876

BUTTEVILLE RD

Fair

Over: SENECAL CREEK

00.2 SOUTH OF HWY 214, Marion, OR

Built 1969 Load: 14.6 t ADT: 3,659

64TH PL NE

Fair

Over: WEST FORK LITTLE PUDDING

033 MI S-E I-5 & HWY 99E, Marion, OR

Built 1964 Load: 14.6 t ADT: 390

SHERMAN ROAD

Fair

Over: BEAVER CREEK

011 S JCT 214 & CR874, Marion, OR

Built 1960 Load: 14.8 t ADT: 967

OR 22 (HWY 162)

Fair

Over: Little N. Fk. Santiam R.

070 MI W MILL CITY, Marion, OR

Built 1952 Load: 14.9 t ADT: 6,503

ANDERSON RD

Fair

Over: BEAVER CREEK

010 N JCT HWY 24 & CR864, Marion, OR

Built 1955 Load: 15.1 t ADT: 110

MYERS LANE

Fair

Over: OVERFLOW CHANNEL

008 MI SO ANKENY W REFUGE, Marion, OR

Built 1965 Load: 15.2 t ADT: 73

SPENNER RD SE

Fair

Over: MILL CREEK

015 N CASCADE H&HWY22 JCT, Marion, OR

Built 1965 Load: 15.2 t ADT: 91

ROAD

Fair

Over: MANSFIELD CR

NO DATA ENTERED, Marion, OR

Built 1953 Load: 15.4 t ADT: 50

COUNTY RD 53

Fair

Over: WILLAMETTE R/RIVER RD S

S.RIVER RD/WILLAMETTE R, Marion, OR

Built 1951 Load: 15.6 t ADT: 6,536

Read our methodology — how this data is sourced, computed, and verified.

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial