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

NE 60TH AVE

Fair

Over: B-31 OVER UPRR

2 BLOCKS N OF GLISAN, Multnomah, OR

Built 1917 Load: 29.2 t ADT: 15,784

SOCIALIST VALLEY

Fair

Over: LITTLE LUCKIAMUTE RIVER

030 W OF FALLS CITY, Polk, OR

Built 2001 Load: 29.2 t ADT: 26

HWY 335

Fair

Over: GREASEWOOD CREEK

8.9 MI. N. JCT. OR 11, Umatilla, OR

Built 2007 Load: 29.2 t ADT: 692

HINDMAN ROAD

Fair

Over: N. FK. CLARK CREEK

1.5 MI. E OF CHUMOS ROAD, Union, OR

Built 1999 Load: 29.2 t ADT: 464

IRR BIA RTE 35

Fair

Over: SF WARM SPRINGS RIVER

1.6 KM WEST OF BIA RT 2, Wasco, OR

Built 1999 Load: 29.2 t ADT: 10

TURNER CREEK ROAD

Fair

Over: TURNER CREEK

7 MI NW OF YAMHILL, Yamhill, OR

Built 1958 Load: 29.2 t ADT: 222

ELLIOTT PRAIRIE RD

Fair

Over: BUTTE CREEK

MARION COUNTY LINE, Clackamas, OR

Built 1962 Load: 29.5 t ADT: 360

EAGLE FERN RD

Fair

Over: NORTH FORK EAGLE CREEK

2 MI SE OF FIRWOOD RD, Clackamas, OR

Built 1956 Load: 29.5 t ADT: 4,400

Hwy 064 (I-205 SB)

Fair

Over: Tualatin River

4.8 MI W OF WILLAMETTE R, Clackamas, OR

Built 1970 Load: 29.5 t ADT: 36,229

Hwy 160

Fair

Over: Milk Creek

IN MULINO, Clackamas, OR

Built 2009 Load: 29.5 t ADT: 14,308

COUNTY RD 13

Fair

Over: LONE PINE/MIDDLE CREEK

010 MILE W OF CHEELY CR P, Coos, OR

Built 1965 Load: 29.5 t ADT: 104

25 S 07 W 05.01:

Fair

Over: UMPQUA RIVER

0.01 miles W of County Ro, Douglas, OR

Built 1962 Load: 29.5 t ADT: 50

ROAD

Fair

Over: CAVITT CREEK

NO DATA ENTERED, Douglas, OR

Built 1963 Load: 29.5 t ADT: 20

SCOTTSBURG W RD

Fair

Over: LITTLE MILL CREEK

0.2 MI W OF SCOTTSBURG, Douglas, OR

Built 1977 Load: 29.5 t ADT: 125

OR 138 (HWY 231)

Fair

Over: CALAPOOYA CREEK

00.20 MI N SUTHERLIN, Douglas, OR

Built 2009 Load: 29.5 t ADT: 2,966

M. ROCK CREEK LN.

Fair

Over: ROCK CREEK

0.9 MI NW OF HWY 19, Gilliam, OR

Built 1960 Load: 29.5 t ADT: 57

8244: STEENS MOUNT

Fair

Over: KUENY CREEK

12.7 miles E of Hwy 205 o, Harney, OR

Built 1973 Load: 29.5 t ADT: 50

US 395 (HWY 048)

Fair

Over: POISON CREEK

5.2 MI.N.HWY.7 & 48 JCT., Harney, OR

Built 1971 Load: 29.5 t ADT: 494

OR 140 (HWY 270)

Fair

Over: LICK CREEK

09.2 MI E HWY 022 JCT, Jackson, OR

Built 1968 Load: 29.5 t ADT: 3,310

CLEAR CREEK ROAD

Fair

Over: CLEAR CREEK

009 MI W OF MP 18.95 025, Josephine, OR

Built 2006 Load: 29.5 t ADT: 308

OR 140 (HWY 431)

Fair

Over: CANAL

032 MI E ADEL, Lake, OR

Built 1962 Load: 29.5 t ADT: 205

OR 140 (HWY 431)

Fair

Over: CANAL

025 MI E ADEL, Lake, OR

Built 1962 Load: 29.5 t ADT: 205

OR 126 (HWY 62)

Fair

Over: CHICKAHOMINY CREEK

003 MI W WALTON, Lane, OR

Built 1962 Load: 29.5 t ADT: 4,271

I-105 (HWY 227) WB

Fair

Over: HWY 1W, CITY STS. & SPRR

SB OR 99W JCT ,HWY 1W, Lane, OR

Built 1973 Load: 29.5 t ADT: 50,973

KNOX BUTTE RD

Fair

Over: BURKHART CREEK

0.8 MI E I 5, Linn, OR

Built 1975 Load: 29.5 t ADT: 5,150

I-5 (HWY 1) SB

Fair

Over: Murder Creek

015 MI N OF ALBANY NCL, Linn, OR

Built 1958 Load: 29.5 t ADT: 29,068

OAK PLAIN DR

Fair

Over: CREEK

030 MI NW HALSEY, Linn, OR

Built 1973 Load: 29.5 t ADT: 165

SEEFELD DR.

Fair

Over: CREEK

021 MI E HWY 99E, Linn, OR

Built 1964 Load: 29.5 t ADT: 36

GROSHONG ROAD

Fair

Over: DITCH

3.0 MI NW MILLERSBURG, Linn, OR

Built 1959 Load: 29.5 t ADT: 206

AIRLIE ROAD

Fair

Over: LUCKIAMUTE RIVER

001 SE OF MAPLE GROVE, Polk, OR

Built 2006 Load: 29.5 t ADT: 803

SPRUCE STREET

Fair

Over: GRANDE RONDE RIVER

1.3 MI N OF HWY 82, Union, OR

Built 1965 Load: 29.5 t ADT: 3,803

LOWER EIGHTMILE RD

Fair

Over: EIGHTMILE CREEK

3.1 MI. N. OF HWY 197, Wasco, OR

Built 1922 Load: 29.5 t ADT: 75

COUNTY RD 539

Fair

Over: ALDER CR (OLD US 30

025 MI E OXMAN OXING I-84, Baker, OR

Built 1929 Load: 29.8 t ADT: 426

NW OAK CREEK DR

Fair

Over: OAK CREEK

0063 MI N OF CR 16050, Benton, OR

Built 1957 Load: 29.8 t ADT: 321

TROGE ROAD (W)

Fair

Over: ROCK CREEK

00.66 MI W OF FOSTER RD, Clackamas, OR

Built 1968 Load: 29.8 t ADT: 387

US 30 (HWY 92)

Fair

Over: N Fork Scappoose River

0.5 MI N SCAPPOOSE, Columbia, OR

Built 1980 Load: 29.8 t ADT: 21,963

HWY 372

Fair

Over: SNOW TRAIL

MP 18 CENTURY DRIVE, Deschutes, OR

Built 1991 Load: 29.8 t ADT: 1,844

20 S 09 W 27.01:

Fair

Over: WEST FORK SMITH RIVER

32.5 miles NE of Hwy 101, Douglas, OR

Built 1956 Load: 29.8 t ADT: 50

23 S 09 W 24.01:

Fair

Over: CAMP CREEK

5.1 miles S of Hwy 38 (MP, Douglas, OR

Built 1970 Load: 29.8 t ADT: 50

WOODS CR RD

Fair

Over: DAYS CREEK

1.0 MI NE OF DAYS CREEK, Douglas, OR

Built 1954 Load: 29.8 t ADT: 188

US 395 (HWY 028)

Fair

Over: LONG CREEK

1.1 MI N. JCT. STATE 402, Grant, OR

Built 1985 Load: 29.8 t ADT: 428

COUNTY RD 42

Fair

Over: SOUTH FORK JOHN DAY RIVE

045 MI S JCT US RTE 26, Grant, OR

Built 1966 Load: 29.8 t ADT: 74

COUNTY RD 42

Fair

Over: SOUTH FORK JOHN DAY RIVE

100 MI S JCT US RTE 26, Grant, OR

Built 1966 Load: 29.8 t ADT: 48

OR 140 (HWY 020)

Fair

Over: PARADISE CREEK

030 MI E BLY, Klamath, OR

Built 1964 Load: 29.8 t ADT: 812

2-19

Fair

Over: NEW IDAHO LOOP IRR DITCH

2.92 MI NORTH OF HWY 140, Lake, OR

Built 1974 Load: 29.8 t ADT: 490

HWY 69 WB CONN

Fair

Over: SLOUGH (WB OFF RAMP)

02.6 W JCT HWY 001, Lane, OR

Built 1964 Load: 29.8 t ADT: 8,733

EAST MAPLETON ROAD

Fair

Over: PLOWMAN CREEK

008MI NE JCT 126 & HWY36, Lane, OR

Built 1977 Load: 29.8 t ADT: 732

N SLICK ROCK CR RD

Fair

Over: SLICK ROCK CREEK

014 MI S ROSE LODGE, Lincoln, OR

Built 1963 Load: 29.8 t ADT: 883

LINN WEST DR

Fair

Over: SODOM DITCH

055MI EAST SHEDD, Linn, OR

Built 1977 Load: 29.8 t ADT: 1,133

NE 9TH AVE. C-742

Fair

Over: WILLOW CR

016MI EAST OF JOHNDAY HWY, Malheur, OR

Built 1986 Load: 29.8 t ADT: 46

Showing 3,501-3,550 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.