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

COUNTY RD 903

Fair

Over: LT FK FOOTS CR/

3.19 MILEPOST, Jackson, OR

Built 1968 Load: 58.1 t ADT: 135

COLEMAN RD

Fair

Over: TROUT CREEK

4.1 MI NE OF GATEWAY, Jefferson, OR

Built 1990 Load: 58.1 t ADT: 45

US 20 (Hwy 007)

Fair

Over: MALHEUR R (GWYNN)

15.0 Mi E Harney Co Line, Malheur, OR

Built 2004 Load: 58.1 t ADT: 1,335

RIVERGATE/LOMBARD

Fair

Over: B-105 X COLUMBIA SLOUGH

TERMINAL 6 - RIVERGATE, Multnomah, OR

Built 1985 Load: 58.1 t ADT: 6,965

I-5 (HWY 001)

Fair

Over: PATTERSON SLOUGH

013 MI N OF EUGENE SCL, Lane, OR

Built 2010 Load: 58.3 t ADT: 51,669

SW 35TH ST

Fair

Over: OAK CR

00.1 S OF WASHINGTON WAY, Benton, OR

Built 1978 Load: 58.6 t ADT: 5,930

US101(HWY009)SB

Fair

Over: SB SHINGLE HOUSE SLOUGH

02.3 MI S HWY 241 JCT, Coos, OR

Built 1989 Load: 58.6 t ADT: 6,860

43rd Ave Off Ramp

Fair

Over: UPRR and TriMet

2.8 MI E OF HWY I-5, Multnomah, OR

Built 1985 Load: 58.6 t ADT: 67,670

CHAMBERS STREET

Fair

Over: COOS BAY LINE OF UPRR

NORTH CHAMBERS STREET, Lane, OR

Built 1988 Load: 59.0 t ADT: 36,899

SCIO-MAIN ST.

Fair

Over: THOMAS CR

IN SCIO, Linn, OR

Built 2007 Load: 59.0 t ADT: 5,000

MOSS CREEK ROAD

Fair

Over: MOSS CREEK

0045 UP MOSS CR RD, Tillamook, OR

Built 1973 Load: 59.0 t ADT: 84

30 S 06 W 32.00:

Fair

Over: Crawford Branch

From I-5 take exit 103,, Douglas, OR

Built 2017 Load: 59.3 t ADT: 230

HWY 222

Fair

Over: HILL CREEK

00.4 MI N CRESWELL JCT, Lane, OR

Built 2006 Load: 59.3 t ADT: 11,440

North Bridge Rd.

Fair

Over: SILVIES RIVER (SENECA)

MP 0.37, Grant, OR

Built 1979 Load: 59.6 t ADT: 12

07 S 03 E 14.00:

Fair

Over: TABLE ROCK FORK MOLALLA

7.2 miles SE of Molalla o, Clackamas, OR

Built 1974 Load: 59.9 t ADT: 25

WATERS CREEK ROAD

Fair

Over: WATERS CREEK

T37S-R7W-S5/8 JOSEPHINE, Josephine, OR

Built 1955 Load: 59.9 t ADT: 597

BIT C-1101

Fair

Over: WILLOW CR

0005 MI E INTER HWY 26, Malheur, OR

Built 1981 Load: 59.9 t ADT: 132

TIMBER ROAD

Fair

Over: BEAVER CREEK

NORTH OF GLENWOOD, Washington, OR

Built 2001 Load: 59.9 t ADT: 4,243

20 S 11 W 36.00:

Fair

Over: NORTH FORK SMITH RIVER

45.2 miles NE of Hwy 101, Douglas, OR

Built 1958 Load: 60.3 t ADT: 50

ROAD

Fair

Over: KELSAY VALLEY OVER N UMP

ACROSS North Umpqua River, Douglas, OR

Built 1976 Load: 60.3 t ADT: 50

US 26 (HWY 026)

Fair

Over: ZIG ZAG RIVER

1.7 MI E RHODODENDRON PO, Clackamas, OR

Built 2005 Load: 60.6 t ADT: 8,756

Washington Street

Fair

Over: TRIMET LRT

6.0 MI S ORE-WASH LINE, Multnomah, OR

Built 2007 Load: 60.6 t ADT: 59,691

JEFFERSON STREET

Fair

Over: NEWTON CREEK

0.2 N OF S UMPQUA RIVER, Douglas, OR

Built 1971 Load: 60.8 t ADT: 1,143

C15-LONG CREEK RD

Fair

Over: N.FORK JOHN DAY RIVER

26.0 MI NW JCT US 395, Grant, OR

Built 1899 Load: 60.8 t ADT: 132

DETHMAN RIDGE DR

Fair

Over: NEAL CREEK

00.1 M W HWY 35, Hood River, OR

Built 1979 Load: 60.8 t ADT: 1,255

ROAD

Fair

Over: N FK WILLAMETTE

3 NE JCT HY 58-.7 NE #19, Lane, OR

Built 1955 Load: 60.8 t ADT: 250

ROAD

Fair

Over: DRY GULCH CREEK

26 NE JCT 20-FS 11-1.2 NE, Linn, OR

Built 1980 Load: 60.8 t ADT: 25

TILLAMOOK RIVER RD

Fair

Over: TILLAMOOK RV

010 MI W TILLAMOOK AIRPRT, Tillamook, OR

Built 2003 Load: 60.8 t ADT: 863

REED MARKET RD

Fair

Over: DESCHUTES RIVER

ON REED MARKET RD, Deschutes, OR

Built 2005 Load: 61.2 t ADT: 5,683

CITY STREET 19T15

Fair

Over: BARNETT ROAD AT BEAR CR

BARNETT ROAD AT BEAR CR, Jackson, OR

Built 2009 Load: 61.2 t ADT: 31,423

HWY 69 EB OFF RAMP

Fair

Over: A2 CHANNEL

7.35 MI WEST I-5 JCT., Lane, OR

Built 1997 Load: 61.6 t ADT: 18,758

I-5 (HWY 001) SB

Fair

Over: COAST FK WILLAMETTE R

01.6 MI S COTTAGE GROVE, Lane, OR

Built 2008 Load: 61.6 t ADT: 12,762

OR 34 (Hwy 27)

Fair

Over: McKinney Slough

016 MI E HWY 9 JCT, Lincoln, OR

Built 2019 Load: 61.6 t ADT: 3,331

INDIAN CREEK ROAD

Fair

Over: INDIAN CR. (KLINGHAMMER)

3.5 MI E ORE RTE 82, Union, OR

Built 1978 Load: 61.6 t ADT: 48

LONDON RD

Fair

Over: BIG RIVER

083MI S COTTAGE GROVE RES, Lane, OR

Built 2008 Load: 61.7 t ADT: 943

North Fork Road

Fair

Over: Wilson River

15.2 mi NE of Tillamook, Tillamook, OR

Built 2006 Load: 61.7 t ADT: 101

Port. Mil Lt Rail

Fair

Over: WILLAMETTE RIVER

WILLAMETTE RIVER MP 13.2, Multnomah, OR

Built 2015 Load: 61.9 t ADT: 630

S CENTURY DR

Fair

Over: LITTLE DESCHUTES RIVER

0.36MI WEST HUNNINGTON RD, Deschutes, OR

Built 1973 Load: 62.2 t ADT: 5,808

NO DATA ENTERED

Fair

Over: MIDDLE FORK HOOD RIVER

NO DATA ENTERED, Hood River, OR

Built 2011 Load: 62.5 t ADT: 25

I-5 (Hwy 1) NB

Fair

Over: Sodom Ditch

177 MI N LANE-LINN LINE, Linn, OR

Built 2009 Load: 62.5 t ADT: 18,695

I-5 (Hwy 1) SB

Fair

Over: Sodom Ditch

177 MI N LANE-LINN LINE, Linn, OR

Built 2009 Load: 62.5 t ADT: 18,695

ALDER DRIVE NE

Fair

Over: CLAGGETT CR

Alder Dr NE, Marion, OR

Built 2003 Load: 62.5 t ADT: 7,569

CANYONVILLE-RIDDLE

Fair

Over: MITCHELL CREEK

1.2 MI SE OF RIDDLE, Douglas, OR

Built 1967 Load: 62.6 t ADT: 2,792

SCHNEIDER MDWS RD

Fair

Over: CLEAR CREEK

NO DATA ENTERED, Baker, OR

Built 2000 Load: 62.7 t ADT: 20

HWY 350

Fair

Over: IMNAHA RIVER

IN IMNAHA, Wallowa, OR

Built 1997 Load: 62.9 t ADT: 251

CHAPMAN ROAD

Fair

Over: LIZZIE CREEK

055 MI NW OF SCAPPOOSE, Columbia, OR

Built 2007 Load: 63.2 t ADT: 155

I-5 (HWY 001)

Fair

Over: Floodway Ditch

021 MI N EUGENE SCL, Lane, OR

Built 1961 Load: 63.2 t ADT: 66,921

209TH AVE

Fair

Over: BUTTERNUT CREEK

0.6 mi W of Br.671214, Washington, OR

Built 2009 Load: 63.2 t ADT: 13,751

CHAPMAN GRANGE RD

Fair

Over: N FK SCAPPOOSE CREEK

015 M EAST OF CHAPMAN, Columbia, OR

Built 2007 Load: 63.8 t ADT: 138

CRYSTAL SPRINGS RD

Fair

Over: LOST RIVER

0.02 E OF REEDER ROAD, Klamath, OR

Built 2006 Load: 64.2 t ADT: 600

Showing 5,151-5,200 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.