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

OR 99W (HWY 91)

Fair

Over: Creek

004 MI N JUNCTION CITY, Lane, OR

Built 1933 Load: 17.8 t ADT: 7,458

OR 58 (HWY 018)

Fair

Over: COAST FK WILLAMETTE R

02.5 MI E HWY 001 JCT, Lane, OR

Built 1950 Load: 17.8 t ADT: 14,986

I-5 (HWY 001) NB

Fair

Over: MCKENZIE OFLOW

037 MI N OF EUGENE NCL, Lane, OR

Built 1960 Load: 17.8 t ADT: 20,437

I-5 (HWY 001) SB

Fair

Over: MCKENZIE OFLOW

037 MI N OF EUGENE NCL, Lane, OR

Built 1960 Load: 17.8 t ADT: 20,437

OR 126 (HWY 62)

Fair

Over: KNOWLES CREEK

039 MI E MAPLETON, Lane, OR

Built 1958 Load: 17.8 t ADT: 5,546

POODLE CREEK ROAD

Fair

Over: LONG TOM

050 MI N. CITY OF NOTI, Lane, OR

Built 1978 Load: 17.8 t ADT: 1,248

HORTON ROAD

Fair

Over: LAKE CREEK

034 MI NORTH OF BLACHLY, Lane, OR

Built 1977 Load: 17.8 t ADT: 382

OR 34 (Hwy 27)

Fair

Over: Fall Creek

008 MI W LINCOLN CO LN, Lincoln, OR

Built 1953 Load: 17.8 t ADT: 486

OR 99E (Hwy 58)

Fair

Over: Creek

019 MI S TANGENT, Linn, OR

Built 1954 Load: 17.8 t ADT: 2,853

OR 226 (Hwy 211)

Fair

Over: Beaver Creek Overflow

026 MI NE CRABTREE, Linn, OR

Built 1940 Load: 17.8 t ADT: 3,943

US 20 (HWY 16) WB

Fair

Over: Lebanon Ditch

010 MI SE LEBANON N C LMT, Linn, OR

Built 1947 Load: 17.8 t ADT: 6,784

FAIRVIEW RD

Fair

Over: SWALE

035 MI E HWY 20 INTER, Linn, OR

Built 1967 Load: 17.8 t ADT: 464

KINGWOOD AVE

Fair

Over: ROCK CREEK

027 MI E CR 6, Linn, OR

Built 1965 Load: 17.8 t ADT: 927

US 20 (HWY 007)

Fair

Over: SNAKE RIVER(NYSSA)

OREGON-IDAHO STATE LN, Malheur, OR

Built 1957 Load: 17.8 t ADT: 4,700

US 95 (HWY 456)

Fair

Over: OWYHEE RIVER (ROME)

13.21 MI. NE JCT. OR 78, Malheur, OR

Built 1936 Load: 17.8 t ADT: 1,483

GLENN ST (VALE)

Fair

Over: MALHEUR RIVER

0.24 M S JCT HWY 20, Malheur, OR

Built 1961 Load: 17.8 t ADT: 1,037

S. 1ST AVE

Fair

Over: MAIN STAYTON CANAL

IN STAYTON, Marion, OR

Built 1965 Load: 17.8 t ADT: 1,400

OR 22 (HWY 162)

Fair

Over: Breitenbush River

IN DETROIT, Marion, OR

Built 1949 Load: 17.8 t ADT: 4,239

Hwy 72

Fair

Over: Mill Creek

047 FROM MARION ST BR, Marion, OR

Built 1930 Load: 17.8 t ADT: 29,953

MT ANGEL-GERVAIS R

Fair

Over: PUDDING R. OVERFLOW

04.0 EAST OF GERVAIS, Marion, OR

Built 1969 Load: 17.8 t ADT: 2,093

82ND AVE NE

Fair

Over: EAST FORK LITTLE PUDDING

040MI E BROOKLAKE I-5 INT, Marion, OR

Built 1966 Load: 17.8 t ADT: 100

OR 206 (HWY 300)

Fair

Over: RHEA CREEK

10.8 MI. SW. JCT. OR 74, Morrow, OR

Built 1935 Load: 17.8 t ADT: 260

I-84 (HWY 002) WB

Fair

Over: TANNER CREEK

3.4 MI W CASCADE LOCKS, Multnomah, OR

Built 1950 Load: 17.8 t ADT: 12,177

OR 99W (HWY 91)

Fair

Over: Baskett Slough

065 MI N MONMOUTH, Polk, OR

Built 1923 Load: 17.8 t ADT: 11,202

OR 22 (Hwy 30)

Fair

Over: Gooseneck Creek

036 MI E HWY 157 JCT, Polk, OR

Built 1934 Load: 17.8 t ADT: 7,212

OR 223 (Hwy 191)

Fair

Over: Little Luckiamute Oflow

061 MI S DALLAS, Polk, OR

Built 1953 Load: 17.8 t ADT: 832

KROENIG ROAD

Fair

Over: SALT CREEK

005 E of Broadmead, Polk, OR

Built 1997 Load: 17.8 t ADT: 161

MISTLETOE ROAD

Fair

Over: TRIB OF N FORK ASH CREEK

008 S OF DALLAS, Polk, OR

Built 1978 Load: 17.8 t ADT: 579

RIDDELL ROAD

Fair

Over: NORTH FORK ASH CREEK

015 N OF MONMOUTH, Polk, OR

Built 1922 Load: 17.8 t ADT: 3,329

US101 (HWY 9)

Fair

Over: Lake Lytle Outlet

007 MI N ROCKAWAY, Tillamook, OR

Built 1938 Load: 17.8 t ADT: 4,998

US 730 (HWY 002)

Fair

Over: JUNIPER CANYON CREEK

4.3MI W WASH STATE LN, Umatilla, OR

Built 1951 Load: 17.8 t ADT: 2,247

OR 37 (HWY 036)

Fair

Over: MID FK COLD SPRINGS CRK

17.0 MI S JCT US 730/395, Umatilla, OR

Built 1955 Load: 17.8 t ADT: 350

GURDANE ROAD

Fair

Over: SPRING HOLLOW CREEK

12.5 MI S OF HWY 74, Umatilla, OR

Built 1966 Load: 17.8 t ADT: 40

GERKING FLAT ROAD

Fair

Over: WILDHORSE CREEK

0.4 MI N OF HWY 11, Umatilla, OR

Built 1960 Load: 17.8 t ADT: 57

OR 203 (HWY 066)

Fair

Over: LITTLE CREEK (UNION)

10.2 MI. S.E. JCT. I-84, Union, OR

Built 1922 Load: 17.8 t ADT: 2,209

DUFUR GAP ROAD

Fair

Over: MAYS CREEK

0.6 MI S OF POLE RD, Wasco, OR

Built 1945 Load: 17.8 t ADT: 152

COCHRAN RD

Fair

Over: NEHALEM RIVER

029 MI W TIMBER ROAD JCT, Washington, OR

Built 1979 Load: 17.8 t ADT: 138

EAST MAIN STREET

Fair

Over: BRIDGE CREEK

IN CITY OF MITCHELL, Wheeler, OR

Built 1929 Load: 17.8 t ADT: 509

OR 99W (HWY 91)

Fair

Over: Chehalem Creek

001 MI SW NEWBERG, Yamhill, OR

Built 1975 Load: 17.8 t ADT: 16,095

WILLAMINA CR RD

Fair

Over: COAST CREEK

062 MI N WILLAMINA, Yamhill, OR

Built 1962 Load: 17.8 t ADT: 1,612

GRAND ISLAND ROAD

Fair

Over: MOSQUITO CREEK

700 M S DAYTON, Yamhill, OR

Built 1976 Load: 17.8 t ADT: 242

CHARNELTON STREET

Fair

Over: AMAZON CHANNEL

EUGENE 1475 CHARNELTON, Lane, OR

Built 1953 Load: 17.9 t ADT: 2,215

ADAMS RD

Fair

Over: SPRING CREEK

2.0 MI SW OF HWY 335, Umatilla, OR

Built 1924 Load: 18.0 t ADT: 162

IRR BIA RTE 4

Fair

Over: AGENCY CREEK

10.5KM NW 22/GRN ROND RD, Yamhill, OR

Built 1961 Load: 18.0 t ADT: 50

WILSONVILLE RD

Fair

Over: CORRAL CREEK

015 MI SW WILSONVILLE, Clackamas, OR

Built 1958 Load: 18.1 t ADT: 2,626

US 30 (HWY 92)

Fair

Over: Plympton Creek

08.0 MI W CLATSKANIE, Clatsop, OR

Built 1958 Load: 18.1 t ADT: 6,322

OR 202 (Hwy 102)

Fair

Over: Nehalem River

0.3 MI E JEWELL, Clatsop, OR

Built 1953 Load: 18.1 t ADT: 496

IRVING AVE

Fair

Over: RAVINE

IRVING AT 33RD, Clatsop, OR

Built 1951 Load: 18.1 t ADT: 1,811

BROADWAY ST

Fair

Over: PONEY SLOUGH

CITY OF NORTH BEND, Coos, OR

Built 1962 Load: 18.1 t ADT: 10,870

US101(HWY009)

Fair

Over: FOURMILE CREEK

03.7 MI N COOS-CURY LINE, Coos, OR

Built 1929 Load: 18.1 t ADT: 3,409

Showing 1,751-1,800 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.