State profile · Below national median SD

Oregon bridge safety

Condition ratings, load ratings, and structural-deficiency data for every public highway bridge in Oregon — drawn straight from the FHWA National Bridge Inventory.

8,310
Public bridges
31.5%
Good condition
4.5%
Poor condition
4.5%
Structurally deficient

Total Bridges

8,310

Public highway bridges in Oregon

Good Condition

31.5%

2,621 bridges rated 7-9

-18.5pp vs 50% benchmark

Poor Condition

4.5%

371 bridges rated 0-4

Structurally Deficient

4.5%

371 bridges flagged for repair priority

-2.5pp vs national avg 7.0%

Oregon vs national bridge condition

Oregon — Good condition share 31.5%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Oregon — Structurally deficient share 14.9%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.

Condition Distribution

Bridge inventory deck-condition mix — Oregon (FHWA NBI)

Oregon31.54031287605295%52.59927797833935%GoodFairPoorStructurally Deficient
Bridge inventory deck-condition mix — Oregon (FHWA NBI)

Counties (36)

Baker 188 Benton 190 Clackamas 367 Clatsop 155 Columbia 126 Coos 254 Crook 79 Curry 101 Deschutes 152 Douglas 699 Gilliam 35 Grant 144 Harney 130 Hood River 82 Jackson 401 Jefferson 80 Josephine 226 Klamath 248 Lake 94 Lane 1010 Lincoln 190 Linn 567 Malheur 181 Marion 373 Morrow 70 Multnomah 474 Polk 161 Sherman 48 Tillamook 225 Umatilla 323 Union 167 Wallowa 115 Wasco 148 Washington 326 Wheeler 32 Yamhill 149

Oregon vs nearby ranks

Adjacent states on the structurally deficient leaderboard (lower share = better)

States are ranked by share of bridges flagged structurally deficient — the FHWA classification for any span where deck, superstructure, or substructure carries a condition rating of 4 or below. Lower percentages indicate stronger maintenance funding and inspection follow-through. States here sit immediately above and below Oregon on the same metric.

24

Maryland

4.27% top marginal rate
Structure
Progressive
Burden @ $100K
$5,527

08

Colorado

4.32% top marginal rate
Structure
Progressive
Burden @ $100K
$8,965
Selected

41

Oregon

4.46% top marginal rate
Structure
Progressive
Burden @ $100K
$8,310

39

Ohio

4.54% top marginal rate
Structure
Progressive
Burden @ $100K
$26,753

34

New Jersey

4.59% top marginal rate
Structure
Progressive
Burden @ $100K
$6,796

Bridges Needing Most Attention in Oregon

Six lowest-condition bridges in Oregon, ranked by composite NBI rating. Each is inspected at least every 24 months.

CYRUS RD

Structurally Deficient

Over: MILL CREEK

009 MI EAST CR 318, Linn, OR

Built 1988 Load: 0.6 t ADT: 48

GOLDFISH FARM RD.

Structurally Deficient

Over: COX CREEK

0036 MI N OF HWY 20, Linn, OR

Built 1984 Load: 1.0 t ADT: 1,700

Kirk St.

Poor

Over: WILLOW CREEK

WILLOW CK AT KIRK ST., Morrow, OR

Built 1971 Load: 1.9 t ADT: 15

FREEMAN ROAD

Structurally Deficient

Over: FREEMAN CR

009 MI N CR 648, Linn, OR

Built 1978 Load: 2.6 t ADT: 93

PATTY LANE

Poor

Over: ASH SWALE

020 MI S OF AMITY, Yamhill, OR

Built 1958 Load: 2.6 t ADT: 129

ROAD

Structurally Deficient

Over: WILLIAMSON RIVER

(ORIG.# 9730000 - 0.7), Klamath, OR

Built 1969 Load: 2.7 t ADT: 23

All Bridges in Oregon

MORTER LANE

Fair

Over: RHEA CREEK

0.02 MI W OF RHEA CR RD, Morrow, OR

Built 1925 Load: 12.3 t ADT: 36

Hwy 100

Fair

Over: Bridal Veil Falls

3.7 MI W MULTNOMAH FALLS, Multnomah, OR

Built 1914 Load: 12.3 t ADT: 786

002CS

Fair

Over: EAGLE CREEK

AT CASCADE HATCHERY, Multnomah, OR

Built 1914 Load: 12.3 t ADT: 161

OR 18 (Hwy 39)

Fair

Over: Creek

009 MI W HWY 159 JCT, Yamhill, OR

Built 1957 Load: 12.3 t ADT: 7,300

STILL CREEK RD

Fair

Over: STILL CREEK

00.25 MI S OF HWY 26, Clackamas, OR

Built 1971 Load: 12.6 t ADT: 107

OR 224 (HWY 171)

Fair

Over: ROARING RIVER

18 MI SE OF ESTACADA, Clackamas, OR

Built 1997 Load: 12.6 t ADT: 422

SCAPPOOSE-VERNONIA

Fair

Over: NO FK SCAPPOOSE CR

024 MI NW JCT FAP1, Columbia, OR

Built 1954 Load: 12.6 t ADT: 2,250

DIAMOND-GRAIN CAMP

Fair

Over: DONNER UND BLITZEN RIVER

010 M OR205 FRENCHGLEN HY, Harney, OR

Built 1956 Load: 12.6 t ADT: 85

PARKER LANE C5206

Fair

Over: THOMPSON CREEK

T38S-R7W-S18 JOSEPHINE CO, Josephine, OR

Built 1991 Load: 12.6 t ADT: 14

WEED ROAD

Fair

Over: WOOD RIVER

0411 MI S HWY 62, Klamath, OR

Built 1974 Load: 12.6 t ADT: 76

MATNEY WAY

Fair

Over: LOST RIVER

009 MI E OF HWY 39, Klamath, OR

Built 1974 Load: 12.6 t ADT: 123

MCDOWELL CR DRIVE

Fair

Over: MCDOWELL CREEK

033 MI EAST HWY 20, Linn, OR

Built 1955 Load: 12.6 t ADT: 515

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

OR 22 (Hwy 030)

Fair

Over: Mill Creek

04.4 MI E HWY 39 INT, Polk, OR

Built 1946 Load: 12.6 t ADT: 7,212

OR 22 (HWY 30) CON

Fair

Over: Wallace Marine Park

IN W SALEM, Polk, OR

Built 1953 Load: 12.6 t ADT: 20,836

ROSENBALM RD

Fair

Over: MILL CREEK

1.0 S OF STATE HWY 18, Polk, OR

Built 2006 Load: 12.6 t ADT: 89

FOSS RD

Fair

Over: NEHALEM RIVER

04.5 MILES E MOHLER, Tillamook, OR

Built 1980 Load: 12.6 t ADT: 170

MILL CR RD

Fair

Over: MILL CREEK

2.0 MI. S.ON MILL CRK RD, Wasco, OR

Built 1941 Load: 12.6 t ADT: 770

HACKER ROAD

Fair

Over: TURNER CREEK

4 MI NW OF YAMHILL, Yamhill, OR

Built 1958 Load: 12.6 t ADT: 87

ROUTE 12 MUNSON RO

Fair

Over: GOODBYE CREEK

1.3 Miles northeast of ju, Klamath, OR

Built 1955 Load: 12.7 t ADT: 1,465

COUNTY RD 1100

Fair

Over: DIXIE CREEK

0.3 MI S JCT CO RD#1119, Baker, OR

Built 1963 Load: 13.0 t ADT: 33

BEAVER CREEK RD

Fair

Over: BEAVER CREEK

0204 MI S OF DECKER RD, Benton, OR

Built 1962 Load: 13.0 t ADT: 269

OR 211 (HWY 161)

Fair

Over: CLACKAMAS RIVER

IN ESTACADA, Clackamas, OR

Built 1936 Load: 13.0 t ADT: 6,550

US 26 (HWY 026)

Fair

Over: SALMON RIVER

10.0 MI E OF SANDY ECL, Clackamas, OR

Built 1972 Load: 13.0 t ADT: 11,307

Hwy 92 Frtg. Rd.

Fair

Over: Tide Creek Frtg. Rd.

10.0 MI SE RAINIER, Columbia, OR

Built 1920 Load: 13.0 t ADT: 8,075

US 26 (HWY 047)

Fair

Over: North Fork Wolf Creek

18.5 MI W HWY 37 JCT, Columbia, OR

Built 1938 Load: 13.0 t ADT: 8,197

OR 126 (HWY 015)

Fair

Over: DESCHUTES RIVER

038 MI W REDMOND W C LMTS, Deschutes, OR

Built 1957 Load: 13.0 t ADT: 9,191

COUNTY RD 386

Fair

Over: SOUTH UMPQUA RIVER

AT W MYRTLE CREEK CITY, Douglas, OR

Built 1922 Load: 13.0 t ADT: 11,004

7569: SKULL CANYON

Fair

Over: NORTH FORK JOHN DAY RIVE

13.3 miles N of Hwys 395, Grant, OR

Built 1950 Load: 13.0 t ADT: 10

HWY 281

Fair

Over: HOOD RIVER TUCKER BR

4.0 MI S SCL HOOD RIVER, Hood River, OR

Built 1931 Load: 13.0 t ADT: 8,452

US101 (HWY 9)

Fair

Over: Depoe Bay

DEPOE BAY, Lincoln, OR

Built 1927 Load: 13.0 t ADT: 8,572

OR 228 (Hwy 212)

Fair

Over: Calapooia River

4.2 MI W SWEET HOME, Linn, OR

Built 1997 Load: 13.0 t ADT: 3,457

KOCHSMEIER C-509

Fair

Over: WILLOW CREEK

002 MI N INTS HWY 26, Malheur, OR

Built 1981 Load: 13.0 t ADT: 307

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

ANSON PARK RD

Fair

Over: ROCK CREEK

0.01 MI W OF HWY 207, Morrow, OR

Built 1990 Load: 13.0 t ADT: 56

OR 99W (Hwy 91)

Fair

Over: Soap Creek

006 MI N POLK BENTON CO L, Polk, OR

Built 1923 Load: 13.0 t ADT: 6,876

CAMPBELL RD

Fair

Over: MID FORK COLD SPRINGS

0.05 MI S OF HWY 334, Umatilla, OR

Built 1965 Load: 13.0 t ADT: 194

NORTH CAYUSE ROAD

Fair

Over: UMATILLA RIVER

0.1 MI N OF CAYUSE ROAD, Umatilla, OR

Built 1968 Load: 13.0 t ADT: 506

ALBEE RD

Fair

Over: OWENS CREEK

3.0 MI N OF HWY 244, Umatilla, OR

Built 1960 Load: 13.0 t ADT: 82

US 26 (HWY 047)

Fair

Over: Nehalem River

15.6 MI W OF HWY 37 JCT, Washington, OR

Built 1940 Load: 13.0 t ADT: 6,936

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

C-553 NON-FA

Fair

Over: CRACKER CR(CRACKER CR RD

4.7 MI N JCT ORE 220, Baker, OR

Built 1964 Load: 13.3 t ADT: 85

COUNTY RD 1015

Fair

Over: E PINE CR (BOULDERFLAT)

022 MI N JCT STATE 414, Baker, OR

Built 1963 Load: 13.3 t ADT: 93

WHISKEY HILL RD

Fair

Over: PUDDING RIVER OVERFLOW

0.5 MI W OF COUNTY LINE, Clackamas, OR

Built 1956 Load: 13.3 t ADT: 17,100

BEAVER CREEK RD

Fair

Over: MILK CREEK

020 MI NORTH OF HWY 211, Clackamas, OR

Built 1959 Load: 13.3 t ADT: 1,699

LUTHER AVE

Fair

Over: JOHNSON CREEK

.2MI EAST OF 82ND STREET, Clackamas, OR

Built 1938 Load: 13.3 t ADT: 3,502

OR 42 (HWY 035)

Fair

Over: N FK COQUILLE RIVER

07.4 MI E COQUILLE, Coos, OR

Built 1970 Load: 13.3 t ADT: 5,411

US101(HWY009)

Fair

Over: COOS BAY (MCCULLOUGH BR)

01.4 MI N HWY 240 JCT, Coos, OR

Built 1936 Load: 13.3 t ADT: 14,599

Showing 1,201-1,250 of 8,310 bridges

Related

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Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges Editorial.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). A "structurally deficient" rating is a repair-priority signal, not a closure or unsafe-to-cross designation. Consult a qualified civil engineer before making decisions based on this data.

Understanding Bridge Conditions

How FHWA rates bridge condition on a 0-9 scale.

Check Your Daily Bridges

How to look up bridge condition data for bridges on your route.

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