State profile · Below median Poor share

Oregon bridge safety

Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Oregon, based on the FHWA National Bridge Inventory.

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

Data updated May 2026

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 whose lowest applicable component is rated 0-4

-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 - Poor-condition share 14.9%
National avg

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

Condition Distribution

Oregon35.6%59.4%GoodFairPoor
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 by Poor-condition share (lower share = better)

States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Oregon on the same metric.

MD

Maryland

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

CO

Colorado

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

OR

Oregon

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

OH

Ohio

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

NJ

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 the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

CYRUS RD

Poor

Over: MILL CREEK

009 MI EAST CR 318, Linn, OR

Built 1988 Load: 0.6 t ADT: 48

GOLDFISH FARM RD.

Poor

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

Poor

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

Poor

Over: WILLIAMSON RIVER

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

Built 1969 Load: 2.7 t ADT: 23

All Bridges in Oregon

ROAD

Poor

Over: WHITE RIVER

S-31, T-4S, R-10E, WM, Wasco, OR

Built 1958 ADT: 50

CYRUS RD

Poor

Over: MILL CREEK

009 MI EAST CR 318, Linn, OR

Built 1988 Load: 0.6 t ADT: 48

GOLDFISH FARM RD.

Poor

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

Poor

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

Poor

Over: WILLIAMSON RIVER

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

Built 1969 Load: 2.7 t ADT: 23

ROAD

Poor

Over: WINOM CREEK

NO DATA ENTERED, Umatilla, OR

Built 1959 Load: 2.7 t ADT: 10

BIG TROUT ROAD

Poor

Over: THREE RIVERS

030MI SE OF HEBO, Tillamook, OR

Built 1994 Load: 2.9 t ADT: 15

1647000

Poor

Over: SUMMIT CREEK

16 RD E TO 1647 - S 4.3 M, Grant, OR

Built 1959 Load: 3.5 t ADT: 10

ROAD

Poor

Over: SYCAN RIVER

NO DATA ENTERED, Lake, OR

Built 1960 Load: 3.5 t ADT: 50

OWYHEE RIVER C1025

Poor

Over: OWYHEE RIVER (ROME)

021 M NW ROME, Malheur, OR

Built 1906 Load: 3.6 t ADT: 20

FLOATING POINT RD

Poor

Over: LITTLE DESCHUTES RIVER

1.5 MI N OF OR 58, Klamath, OR

Built 1980 Load: 3.9 t ADT: 73

GODSEY ROAD

Poor

Over: N FK ASH CREEK

CITY OF DALLAS, Polk, OR

Built 1960 Load: 3.9 t ADT: 1,112

BULL RUN RD

Poor

Over: BULL RUN RIVER

00.7 MI E OF TEN EYCK RD, Clackamas, OR

Built 1926 Load: 4.2 t ADT: 865

MCFARLAND ROAD

Poor

Over: CREEK

004 MI SOUTH WEST HWY 99E, Linn, OR

Built 1975 Load: 4.2 t ADT: 288

NUGGET STREET

Poor

Over: CANYON CREEK

0.1 M W. JCT. HWY 395, Grant, OR

Built 1972 Load: 4.5 t ADT: 111

Hwy 100

Poor

Over: Viaduct

0.2 MI W MULTNOMAH FALLS, Multnomah, OR

Built 1914 Load: 4.5 t ADT: 781

DODGE ISLAND RD

Poor

Over: DODGE ISLAND SLOUGH

0010 MI E OF OLD RIVER RD, Benton, OR

Built 1963 Load: 4.9 t ADT: 177

SOUTH ROAD

Poor

Over: TUALATIN RIVER

01.8 MI W MT RICHMOND RD, Washington, OR

Built 1974 Load: 5.2 t ADT: 72

HWY 210 EB

Poor

Over: Willamette River

001 E HWY 31 & 210 JCT, Benton, OR

Built 1913 Load: 5.5 t ADT: 9,913

USFS #14

Poor

Over: Metolius River

Near Camp Sherman, Jefferson, OR

Built 1961 Load: 5.5 t ADT: 20

LARCH CREEK RD.

Poor

Over: DEER CREEK

0.9 MI N JCT ORE 220, Baker, OR

Built 1975 Load: 5.8 t ADT: 37

COUNTY RD 510

Poor

Over: EUCHRE CREEK

0.18 MI S OPHIR SCHOOL, Curry, OR

Built 1927 Load: 5.8 t ADT: 225

COUNTY RD 20A

Poor

Over: COW CREEK

2.0 MI SE OF RIDDLE, Douglas, OR

Built 1956 Load: 5.8 t ADT: 857

STEWART PARK ROAD

Poor

Over: SOUTH UMPQUA RIVER

0.4 W OF I-5, Douglas, OR

Built 1946 Load: 5.8 t ADT: 4,541

LOCHNER RD

Poor

Over: OAK CR O'FLOW

012 MI S CR 349, Linn, OR

Built 1959 Load: 6.2 t ADT: 360

COUNTY RD 47

Poor

Over: LOOKINGGLASS CREEK

3.0 MI NW OF WINSTON, Douglas, OR

Built 1958 Load: 6.5 t ADT: 2,002

BLUM LANE

Poor

Over: DOUGHERTY SLOUGH

015 NE OF TILLAMOOK, Tillamook, OR

Built 1989 Load: 6.5 t ADT: 15

BAYLEY ROAD

Poor

Over: CHEHALEM CREEK

5 MI WNW OF NEWBURG, Yamhill, OR

Built 1958 Load: 6.5 t ADT: 6

SHEEP CREEK ROAD

Poor

Over: BIG SHEEP CREEK

7.5 MI E OF HWY 350, Wallowa, OR

Built 1950 Load: 6.8 t ADT: 7

SHELBURN DRIVE

Poor

Over: BEAR CREEK

03.2 MILE NORTH SCIO, Linn, OR

Built 1978 Load: 7.1 t ADT: 489

CAMP SHERMAN ROAD

Poor

Over: LAKE CREEK

1.0 MI SW OF CAMP SHERMAN, Jefferson, OR

Built 1969 Load: 7.5 t ADT: 254

Farm Entrance

Poor

Over: Drainage Channel

.01 mi E Corv - Indp HWY, Polk, OR

Built 1956 Load: 7.5 t ADT: 60

WOODRUFF LANE

Poor

Over: CATHERINE CREEK

UNION CO., Union, OR

Built 1930 Load: 7.8 t ADT: 372

MIDDLE RIDGE RD.

Poor

Over: OAK CR

003 MI S CR 737, Linn, OR

Built 1979 Load: 8.1 t ADT: 299

SCOTTS MILLS RD

Poor

Over: BUTTE CREEK

IN SCOTTS MILLS, Marion, OR

Built 1947 Load: 8.1 t ADT: 11,400

SAMS ROAD

Poor

Over: DRY CREEK

0.1 MI E OF STEEN ROAD, Umatilla, OR

Built 1928 Load: 8.2 t ADT: 9

C57-MORGAN RD

Poor

Over: JOHN DAY R(MORGAN BR)

0.3 MI S JCT US 26, Grant, OR

Built 1976 Load: 8.4 t ADT: 31

EAGLE PT - MAIN ST

Poor

Over: LITTLE BUTTE CREEK

0.33 M EAST LINN ROAD, Jackson, OR

Built 1947 Load: 8.4 t ADT: 5,681

Three Mill Road

Poor

Over: McMullin Creek

6.3 mi NE / Cave Junction, Josephine, OR

Built 2002 Load: 8.7 t ADT: 30

OLD RAILROAD GRADE

Poor

Over: NORTH YAMHILL RIVER

6 MI NW OF YAMHILL, Yamhill, OR

Built 1972 Load: 8.7 t ADT: 244

HAYDEN ROAD

Poor

Over: ALSEA RIVER

0014 MI S OF HWY 34, Benton, OR

Built 1945 Load: 9.1 t ADT: 102

HOLLY LN

Poor

Over: ABERNETHY CREEK

150 FT S OF REDLAND, Clackamas, OR

Built 1933 Load: 9.1 t ADT: 9,700

C-584 NON-FA

Poor

Over: S FK BURNT R (ROUSE RD)

0.5 MI W JCT ORE 7, Baker, OR

Built 1979 Load: 9.4 t ADT: 193

Hwy 485

Poor

Over: Skipanon River

040 MI S ASTORIA, Clatsop, OR

Built 1929 Load: 9.4 t ADT: 1,237

IVORY PINE ROAD

Poor

Over: MERYL CREEK

056 MI N HWY 140, Klamath, OR

Built 1970 Load: 9.4 t ADT: 434

NO BEAVER CR ROAD

Poor

Over: NORTH FORK BEAVER CREEK

058 MI E OF HWY101 ON 602, Lincoln, OR

Built 1960 Load: 9.4 t ADT: 119

MONTCLAIR STREET

Poor

Over: PRAIRIE CREEK

2 BLKS SO HWY 82, Wallowa, OR

Built 1952 Load: 9.4 t ADT: 80

SUMMIT DRIVE

Poor

Over: SPRINGBROOK CREEK

00.2 MI S OF IRON MT RD, Clackamas, OR

Built 1956 Load: 9.7 t ADT: 503

Showing 7,951-8,000 of 8,310 bridges

Related

All states → | National rankings → | Understanding conditions → | Retired SD term explained →
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.

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). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.

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.

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.