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

3600000

Fair

Over: CAMP CREEK

2.8 MI S INTER C 20&36 RD, Grant, OR

Built 1957 ADT: 80

DEER CK RIDGE ROAD

Fair

Over: COW CREEK

BEAVER, Jackson, OR

Built 1968 ADT: 50

NO DATA ENTERED

Fair

Over: COW CREEK

BEAVER, Jackson, OR

Built 1972 ADT: 10

NO DATA ENTERED

Fair

Over: COW CREEK

BEAVER, Jackson, OR

Built 1972 ADT: 10

NO DATA ENTERED

Fair

Over: GROUSE CREEK

BEAVER 2, Jackson, OR

Built 2004 ADT: 50

NO DATA ENTERED

Fair

Over: EMMIGRANT CREEK

NO DATA ENTERED, Lake, OR

Built 1980 ADT: 50

NO DATA ENTERED

Fair

Over: PARADISE (CRAB)

NO DATA ENTERED, Lake, OR

Built 2007 ADT: 5

Miami-Foley Road

Fair

Over: Crystal Creek

MP 8.75, Tillamook, OR

Built 2023 ADT: 2,076

LOSTINE RIVER ROAD

Fair

Over: LAKE CREEK

LOSTINE GUARD STATION, Wallowa, OR

Built 1948 ADT: 60

Pedestrian Trail

Fair

Over: FARMERS DITCH

S End of Main St, Wallowa, OR

Built 1960 ADT: 10

PEORIA RD

Fair

Over: SLOUGH

030 MI S. HWY. 34, Linn, OR

Built 1961 Load: 0.6 t ADT: 3,450

PUBLIC ROAD

Fair

Over: LONG TOM RIVER

3.00 MI. N. OF NOTI., Lane, OR

Built 2006 Load: 2.3 t ADT: 87

GLENWOOD BLVD

Fair

Over: UNION PACIFIC R/R

002 MI N GLENWOOD I5 INT, Lane, OR

Built 1978 Load: 3.2 t ADT: 9,000

COUNTY RD 1018

Fair

Over: CLEAR CREEK

0.3 MI W JCT CO RD 1009, Baker, OR

Built 1965 Load: 3.6 t ADT: 93

Park Access Road

Fair

Over: SUCCOR CREEK

SUCCOR CR ST REC AREA, Malheur, OR

Built 2007 Load: 3.6 t

C-553 NON-FA

Fair

Over: CRACKER CR(CRACKER CR RD

5.1 MI N JCT ORE 220, Baker, OR

Built 1964 Load: 3.9 t ADT: 30

CAUDLE LANE

Fair

Over: LOSTINE RIVER

0.2 MI W OF HWY 82, Wallowa, OR

Built 1974 Load: 3.9 t ADT: 90

C-553 NON-FA

Fair

Over: CRACKER CRK/CRACKER CR R

3.7 MI N JCT ORE 220, Baker, OR

Built 1965 Load: 4.2 t ADT: 85

GALLON HOUSE

Fair

Over: ABIQUA CREEK

024MI SO OF MT ANGEL, Marion, OR

Built 1916 Load: 4.2 t ADT: 327

HARRIS ROAD

Fair

Over: PINE CREEK

1.0 MI S OF SCHUBERT ROAD, Umatilla, OR

Built 1935 Load: 4.2 t ADT: 32

COUNTY RD 1015

Fair

Over: E PINE CR (SLAUGHTER RD)

032 MI NW JCT STATE 414, Baker, OR

Built 1962 Load: 4.5 t ADT: 93

COUNTY RD 154G

Fair

Over: CHARLES MACK/MYRTLE CR.

015 MI SE BRIDGE, Coos, OR

Built 1985 Load: 4.5 t ADT: 9

CO RD 18

Fair

Over: S.FORK LONG CREEK

4.7 MI E JCT US 395, Grant, OR

Built 1967 Load: 4.5 t ADT: 21

Lampman Rd. (#807)

Fair

Over: GALLS CREEK

119 MI N OF MEDFORD NCL, Jackson, OR

Built 1938 Load: 4.5 t ADT: 275

NE 33RD AVE

Fair

Over: B-9 OVER UPRR

1 BLOCK N OF DEKUM ST, Multnomah, OR

Built 1929 Load: 4.5 t ADT: 10,762

WYLAND ROAD

Fair

Over: ROCK CREEK

0001 MI W OF WILHOIT ROAD, Clackamas, OR

Built 1960 Load: 4.9 t ADT: 47

OR 18 (Hwy 39)

Fair

Over: Slick Rock Creek

053 MI E HWY 9 JCT, Lincoln, OR

Built 1930 Load: 4.9 t ADT: 8,359

LUSTED RD

Fair

Over: SANDY RIVER

2 MI S OF COUNTY LINE, Clackamas, OR

Built 1926 Load: 5.2 t ADT: 15,266

COUNTY RD 12A

Fair

Over: COW CREEK

2.5 MI E OF GLENDALE @ I5, Douglas, OR

Built 1952 Load: 5.2 t ADT: 1,451

KOWITZ RD

Fair

Over: BEAVER CREEK

004 MI N CR 20L, Linn, OR

Built 1983 Load: 5.2 t ADT: 695

BIRCH CREEK ROAD

Fair

Over: UMATILLA RIVER

0.4 MI S OF RIETH ROAD, Umatilla, OR

Built 1953 Load: 5.2 t ADT: 281

EASTSIDE ROAD

Fair

Over: WALLA WALLA RIVER

0.2 MI E OF HWY 11, Umatilla, OR

Built 1938 Load: 5.2 t ADT: 856

DANNER C-793

Fair

Over: COW CREEK

3 MI W CHARBONNEAU GRAVE, Malheur, OR

Built 1924 Load: 5.4 t ADT: 62

COUNTY RD 29

Fair

Over: NORTH FORK JOHN DAY RIV

0.5 MI SO JCT STATE 402, Grant, OR

Built 1962 Load: 5.5 t ADT: 19

COLEMAN RD

Fair

Over: TROUT CREEK

5.5 MI NE OF GATEWAY, Jefferson, OR

Built 1965 Load: 5.5 t ADT: 62

C-1020 BOULDER FLT

Fair

Over: CLEAR CREEK

041 MI NW JCT STATE 414, Baker, OR

Built 1963 Load: 5.8 t ADT: 123

Archie Briggs Rd

Fair

Over: DESCHUTES RIVER

013 MI WEST OF O B RILEY, Deschutes, OR

Built 1973 Load: 6.2 t ADT: 2,100

POTTER SWAMP ROAD

Fair

Over: DITCH

021 C128 GREENHOUSE LANE, Harney, OR

Built 1961 Load: 6.2 t ADT: 68

COUNTY RD 6129

Fair

Over: N.MIDDLE FORK WILLAMETTE

IN CITY OF WESTFIR, Lane, OR

Built 1945 Load: 6.2 t ADT: 38

N. COLLEGE STREET

Fair

Over: LITTLE CREEK

0.1 MI N OF HWY 237, Union, OR

Built 1949 Load: 6.2 t ADT: 128

BRENTON CABIN ROAD

Fair

Over: BLITZEN RIVER

29.1 MI S OF HDQTRS, Harney, OR

Built 1965 Load: 6.4 t

C-553 NON-FA

Fair

Over: CRACKER CR(CRACKER CR RD

3.8 MI N JCT ORE 220, Baker, OR

Built 1967 Load: 6.5 t ADT: 85

TICKLE CREEK RD

Fair

Over: TICKLE CREEK

10 MI S OF KELSO RD, Clackamas, OR

Built 1961 Load: 6.5 t ADT: 3,482

ARCHIE BRIGGS RD

Fair

Over: DESCHUTES RIVER

1.4 MI W OF O B RILEY RD, Deschutes, OR

Built 1973 Load: 6.5 t ADT: 2,100

COUNTY RD 24

Fair

Over: ELK CREEK

1.5 MI W OF DRAIN, Douglas, OR

Built 1967 Load: 6.5 t ADT: 1,216

C45-MOON CREEK RD

Fair

Over: JOHN DAY R(MOON CR BR)

0.3 MI NE JCT US 26, Grant, OR

Built 1924 Load: 6.5 t ADT: 29

HWY 2W EB

Fair

Over: HWY 2W EB TO HWY 61 SB

WEST FREMONT INTCHNGE, Multnomah, OR

Built 1972 Load: 6.5 t ADT: 23,582

190TH AVE

Fair

Over: JOHNSON CREEK

0002 S OF POWELL BLVD, Multnomah, OR

Built 1949 Load: 6.5 t ADT: 11,561

OLD MILITARY ROAD

Fair

Over: MILL CREEK

001 E OF COUNTY ROAD 6610, Polk, OR

Built 1963 Load: 6.5 t ADT: 108

WHITE EAGLE ROAD

Fair

Over: BIRCH CREEK

0.3 MI W OF HWY 395, Umatilla, OR

Built 1927 Load: 6.5 t ADT: 82

Showing 951-1,000 of 8,310 bridges

Related

All states → | National rankings → | Understanding conditions → | SD bridges explained →
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.