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

ROAD

Good

Over: CAMAS CREEK

NO DATA ENTERED, Douglas, OR

Built 1988 Load: 27.5 t ADT: 50

7540: SQUAW CREEK

Good

Over: SQUAW CREEK

4.1 miles N of junction H, Grant, OR

Built 1979 Load: 27.5 t ADT: 10

OR 19 (HWY 005)

Good

Over: JOHNNY CREEK

10 MI. S. OF KIMBERLY, Grant, OR

Built 1985 Load: 27.5 t ADT: 330

US 20 (HWY 007)

Good

Over: SILVER CREEK IRR CHANNEL

009 MI W HWY 49 JCT, Harney, OR

Built 1988 Load: 27.5 t ADT: 1,552

COUNTY ROAD NO 867

Good

Over: ANTELOPE CREEK

12.97 MILEPOST, Jackson, OR

Built 1999 Load: 27.5 t ADT: 350

OR 31 (HWY 019)

Good

Over: BUCK CREEK

026 MI N OSHD MAINT STA, Lake, OR

Built 1986 Load: 27.5 t ADT: 454

NO DATA ENTERED

Good

Over: E.FK.BRICE CREEK

NO DATA ENTERED, Lane, OR

Built 1965 Load: 27.5 t ADT: 15

ROAD

Good

Over: MID FORK STEAMBOAT

NO DATA ENTERED, Lane, OR

Built 1960 Load: 27.5 t ADT: 50

NO FORK SIUSLAW RD

Good

Over: MCLEOD CREEK

099 MI NW OF MAPLETON, Lane, OR

Built 1979 Load: 27.5 t ADT: 328

13 S 08 W 12.03:

Good

Over: NORTH FORK ALSEA RIVER

1.2 miles E of Harlan, OR, Lincoln, OR

Built 1971 Load: 27.5 t ADT: 50

LAKE CR RD-WEST

Good

Over: LAKE CREEK

041 MI WEST HWY 99E, Linn, OR

Built 1969 Load: 27.5 t ADT: 232

US 20 (HWY 007)

Good

Over: CHIMNEY CRK (10TH XING)

057 MI E HARNEY CO LINE, Malheur, OR

Built 2005 Load: 27.5 t ADT: 1,329

I-5 (Hwy 1) SB

Good

Over: Chehulpum Creek

079 MI N OF ALBANY NCL, Marion, OR

Built 2003 Load: 27.5 t ADT: 28,905

FSR

Good

Over: EAST SHEEP CREEK

NO DATA ENTERED, Union, OR

Built 2016 Load: 27.5 t ADT: 10

CHUMOS ROAD

Good

Over: N. FK. CLARK CREEK

2.5 MI S OF HWY 82, Union, OR

Built 1999 Load: 27.5 t ADT: 464

OR 217 (HWY 144)

Good

Over: FANNO CREEK

0.4 M S OF ALLEN BLVD, Washington, OR

Built 1968 Load: 27.5 t ADT: 97,468

SCHOLLS FERRY RD.

Good

Over: FANNO CREEK

2.0 MI SW BEAVERTON CC, Washington, OR

Built 1992 Load: 27.5 t ADT: 33,891

PEAVINE ROAD

Good

Over: WILLAMINA CREEK

13.50 MI W MCMINNVILLE, Yamhill, OR

Built 1998 Load: 27.5 t ADT: 13

OR 22 (Hwy 32)

Good

Over: Sourgrass Creek

016 MI SE TILL YAM CO LN, Yamhill, OR

Built 2007 Load: 27.5 t ADT: 2,414

ROAD

Good

Over: STEELHEAD CREEK

NO DATA ENTERED, Douglas, OR

Built 1954 Load: 27.6 t ADT: 50

MC FARLAND RD

Good

Over: MUDDY CREEK OVERFLOW

0077 MI W OF HWY 99-W, Benton, OR

Built 1975 Load: 27.9 t ADT: 144

YOUNGS RIVER LP RD

Good

Over: YOUNGS RIVER

002 MI N YOUNGS RIVER FAL, Clatsop, OR

Built 1980 Load: 27.9 t ADT: 450

11TH ST.

Good

Over: River Frontage

Astoria's water Front, Clatsop, OR

Built 2019 Load: 27.9 t ADT: 5

DEER STREET

Good

Over: OCHOCO CREEK

CITY OF PRINEVILLE, Crook, OR

Built 2003 Load: 27.9 t ADT: 4,209

25 S 02 W 11.00:

Good

Over: ROCK CREEK

8.1 miles NE of Hwy 138 (, Douglas, OR

Built 1961 Load: 27.9 t ADT: 50

26 S 03 W 01.00:

Good

Over: NORTHEAST FORK ROCK CREE

11.5 miles NE of Hwy 138, Douglas, OR

Built 1965 Load: 27.9 t ADT: 50

US101(HWY009)

Good

Over: TAHKENITCH CREEK

08.9 MI N HWY 045 JCT, Douglas, OR

Built 1929 Load: 27.9 t ADT: 4,100

33 S 02 W 17.00:

Good

Over: EAST EVANS CREEK

4.6 miles N of East Evans, Jackson, OR

Built 1975 Load: 27.9 t ADT: 50

33 S 03 W 34.01:

Good

Over: ROCK CREEK

6 miles NW of East Evans, Jackson, OR

Built 1961 Load: 27.9 t ADT: 25

34 S 07 W 02.00:

Good

Over: GRAVE CREEK

6.4 miles W of I-5 (exit, Josephine, OR

Built 1972 Load: 27.9 t ADT: 25

CHENEY CREEK ROAD

Good

Over: CHENEY CREEK

JOSEPHINE CO, Josephine, OR

Built 1973 Load: 27.9 t ADT: 843

W LANGELL VLY RD

Good

Over: IRRIGATION CANAL

010 MI E TEARE RD, Klamath, OR

Built 1992 Load: 27.9 t ADT: 214

SILVER LAKE ROAD

Good

Over: WILLIAMSON RIVER CANAL

1743 MI E HWY 97, Klamath, OR

Built 1986 Load: 27.9 t ADT: 241

BUESING ROAD

Good

Over: IRRIGATION CANAL

011 MI W OF I00F CEM RD, Klamath, OR

Built 1983 Load: 27.9 t ADT: 56

DREWS ROAD

Good

Over: DRAINAGE DITCH

0855 MI E OF SPRAGUE R RD, Klamath, OR

Built 1973 Load: 27.9 t ADT: 137

MCCULLEY ROAD

Good

Over: JIRRIGATION CANAL

0085 MI S OF HWY 50, Klamath, OR

Built 1979 Load: 27.9 t ADT: 164

MALONE ROAD

Good

Over: D IRRIGATION CANAL

003 MI N OF MALIN HWY, Klamath, OR

Built 1985 Load: 27.9 t ADT: 326

MERRILL PIT ROAD

Good

Over: IRRIGATION CANAL

005 MI S OF HWY 39, Klamath, OR

Built 1976 Load: 27.9 t ADT: 534

MILITARY CROSSING

Good

Over: IRRIGATION CANAL

096 MI E OF HWY 97, Klamath, OR

Built 1983 Load: 27.9 t ADT: 38

O'CONNOR ROAD

Good

Over: IRRIGATION CANAL

009 MI W OF MATNEY ROAD, Klamath, OR

Built 1966 Load: 27.9 t ADT: 85

OLD MIDLAND ROAD

Good

Over: IRRIGATION CANAL

003 MI W OF HOMEDALE ROAD, Klamath, OR

Built 1976 Load: 27.9 t ADT: 409

OLD MIDLAND ROAD

Good

Over: IRRIGATION CANAL

AT C CANAL, Klamath, OR

Built 1973 Load: 27.9 t ADT: 409

PAYGER ROAD

Good

Over: D IRRIGATION CANAL

0110 MI N OF HWY 50, Klamath, OR

Built 1993 Load: 27.9 t ADT: 83

POPE ROAD

Good

Over: IRRIGATION CANAL

002 MI N OF HWY 50, Klamath, OR

Built 1978 Load: 27.9 t ADT: 70

STATE LINE RD

Good

Over: DRAINAGE DITCH

039 MI E OF HWY 39, Klamath, OR

Built 1971 Load: 27.9 t ADT: 1,072

IVORY PINE ROAD

Good

Over: DRAINAGE SWALE

011 MI N HWY 140, Klamath, OR

Built 1981 Load: 27.9 t ADT: 248

IVORY PINE ROAD

Good

Over: DRAINAGE SWALE

014 MI N HWY 140, Klamath, OR

Built 1981 Load: 27.9 t ADT: 248

SPRAGUE RIVER RD

Good

Over: ROCK CREEK DRAIN

049 MI NW OF HWY 140, Klamath, OR

Built 1978 Load: 27.9 t ADT: 788

WEST BOUNDARY RD

Good

Over: SCOTT CREEK

029 MI W OF HWY 97, Klamath, OR

Built 1978 Load: 27.9 t ADT: 68

HOWE LANE

Good

Over: HILL CREEK OVERFLOW

022MI SO CRESWELL, Lane, OR

Built 1977 Load: 27.9 t ADT: 787

Showing 5,901-5,950 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.