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

US 395 (HWY 054)

Fair

Over: USRS FEED CANAL

0.8 MI. N. JCT. I-84, Umatilla, OR

Built 1989 Load: 34.7 t ADT: 8,393

SPRING HOLLOW RD

Fair

Over: SPRING HOLLOW CREEK

2.3 MI SE OF HWY 11, Umatilla, OR

Built 1960 Load: 34.7 t ADT: 168

REDMOND GRADE ROAD

Fair

Over: GRANDE RONDE RIVER

2 MI NORTH OF TROY, Wallowa, OR

Built 1999 Load: 34.7 t ADT: 308

SW MURRAY BLVD

Fair

Over: SUMMER CREEK

.25 MI S OF SCHOLLS FERY, Washington, OR

Built 2007 Load: 34.7 t ADT: 3,373

POWERHOUSE HILL RD

Fair

Over: BAKER CREEK

560 MI W OF MCMINNVILLE, Yamhill, OR

Built 1962 Load: 34.7 t ADT: 239

MUDDY VALLEY ROAD

Fair

Over: MUDDY CREEK

320 MI N BELLEVUE, Yamhill, OR

Built 1970 Load: 34.7 t ADT: 210

C-999 NON-FA

Fair

Over: CLEAR CREEK

0.6 MI NW JCT CO RD 1009, Baker, OR

Built 1971 Load: 35.0 t ADT: 62

NW 11TH ST

Fair

Over: DIXON CR

.2 MI S OF BUCHANAN AVE, Benton, OR

Built 1981 Load: 35.0 t ADT: 2,393

NEEDY ROAD

Fair

Over: ROCK CREEK

00.25 MI S OF SCHNEIDER R, Clackamas, OR

Built 1966 Load: 35.0 t ADT: 252

HIGHLANDS DRIVE

Fair

Over: NEACOXIE CREEK

020 MI N GEARHART W HY101, Clatsop, OR

Built 1975 Load: 35.0 t ADT: 569

AVENUE A

Fair

Over: NECANICUM RIVER

CITY OF SEASIDE, Clatsop, OR

Built 1963 Load: 35.0 t ADT: 7,315

LEWIS & CLARK SPUR

Fair

Over: LEWIS & CLARK RIVER

AT NETAL GRANGE, Clatsop, OR

Built 1958 Load: 35.0 t ADT: 671

HAMLET ROAD

Fair

Over: ASVICK CREEK

040 MI SE JCT HWY 53, Clatsop, OR

Built 1989 Load: 35.0 t ADT: 338

PRICE ROAD

Fair

Over: BEAVER CREEK

002 MI S OF ALSTON, Columbia, OR

Built 1978 Load: 35.0 t ADT: 1,073

PARKERSBURG RD #91

Fair

Over: SMALL CREEK

005 S PARKERS BURG CO PAR, Coos, OR

Built 1981 Load: 35.0 t ADT: 81

US101(HWY009)

Fair

Over: ROCKY POINT VIADUCT

02.7 MI S HWY 251 JCT, Curry, OR

Built 1995 Load: 35.0 t ADT: 2,167

22 S 09 W 14.00:

Fair

Over: WEATHERLY CREEK

0.75 miles N of Hwy 38 (M, Douglas, OR

Built 1965 Load: 35.0 t ADT: 50

OR 42 (HWY 035)

Fair

Over: MIDDLE FK COQUILLE RIVER

6.90 MI E OF COUNTY LINE, Douglas, OR

Built 1984 Load: 35.0 t ADT: 2,641

I-5 (HWY 001) NB

Fair

Over: S UMPQUA R(MISSOURI BTM)

06.3 MI N CANYONVILLE NCL, Douglas, OR

Built 2008 Load: 35.0 t ADT: 12,471

HOLLAND LOOP RD

Fair

Over: BRIGGS CREEK

T39S-R8W-S35, Josephine, OR

Built 1953 Load: 35.0 t ADT: 3,566

HWY 482 SPUR

Fair

Over: ROGUE RIVER

1.5 MI S OF G PASS INTCH, Josephine, OR

Built 1990 Load: 35.0 t ADT: 24,780

NO FORK SIUSLAW RD

Fair

Over: NORTH FORK SIUSLAW RIVER

120 MI NW OF MAPLETON, Lane, OR

Built 1979 Load: 35.0 t ADT: 152

I-5 (Hwy 1) NB

Fair

Over: Santiam Overflow No. 7

052 MI N OF ALBANY NCL, Linn, OR

Built 2001 Load: 35.0 t ADT: 28,857

GROVE STREET

Fair

Over: SANTIAM-ALBANY CANAL

920 S. GROVE STREET, Linn, OR

Built 1973 Load: 35.0 t ADT: 618

Access Road

Fair

Over: Foster Dam Spillway

Foster Dam, Linn, OR

Built 1964 Load: 35.0 t ADT: 200

Logging Road

Fair

Over: Green Peter Reservoir

Green Peter Dam, Linn, OR

Built 1962 Load: 35.0 t ADT: 200

US 95 (HWY 456)

Fair

Over: JORDAN CREEK

25.77 MI. SW IDAHO ST. LN, Malheur, OR

Built 1985 Load: 35.0 t ADT: 1,653

TURNER RD

Fair

Over: MILL CREEK

00.5 SOUTH OF DELANY, Marion, OR

Built 1965 Load: 35.0 t ADT: 6,600

Cedar Creek Rd.

Fair

Over: Jones Creek

Cedar Ck Rd at Jones Ck, Tillamook, OR

Built 2007 Load: 35.0 t ADT: 91

TROY ROAD

Fair

Over: WENAHA RIVER

37.9 MI N OF HWY 82, Wallowa, OR

Built 1981 Load: 35.0 t ADT: 445

US 26 (HWY 047) EB

Fair

Over: PNWR & VADIS

17.0 MI W PORTLAND SWCL, Washington, OR

Built 1971 Load: 35.0 t ADT: 11,519

ARNDT ROAD

Fair

Over: PUDDING RIVER OVERFLOW

.001 MI W OF KNIGHTS RD, Clackamas, OR

Built 1985 Load: 35.3 t ADT: 14,416

OLD HWY 30

Fair

Over: BEAVER CREEK

053 MI W HWY 30 JCT, Columbia, OR

Built 2005 Load: 35.3 t ADT: 437

TEMPLETON RD

Fair

Over: JOHNSON CREEK

10.80 MI EAST 101 & RD25, Coos, OR

Built 1979 Load: 35.3 t ADT: 83

32 S 08 W 09.02:

Fair

Over: WEST FORK COW CREEK

4.1 miles W of Cow Creek, Douglas, OR

Built 1972 Load: 35.3 t ADT: 25

OR 138 (HWY 138)

Fair

Over: PP&L PENSTOCK

56.8 MI E OF HWY 99, Douglas, OR

Built 1962 Load: 35.3 t ADT: 546

COUNTY RD 33

Fair

Over: LOST CREEK

15 MI NW OF SUTHERLIN, Douglas, OR

Built 1980 Load: 35.3 t ADT: 286

US 395 (HWY 049)

Fair

Over: SILVER CREEK

003 MI S HWY 7 JCT, Harney, OR

Built 1963 Load: 35.3 t ADT: 381

US 395 (HWY 049)

Fair

Over: SILVER CREEK

004 MI S HWY 7 JCT, Harney, OR

Built 1963 Load: 35.3 t ADT: 381

US 395 (HWY 049)

Fair

Over: SILVER CREEK

004 MI S HWY 7 JCT, Harney, OR

Built 1963 Load: 35.3 t ADT: 381

35 S 07 W 04.00:

Fair

Over: ROGUE RIVER

9.8 miles W of I-5 (Exit, Josephine, OR

Built 1967 Load: 35.3 t ADT: 200

19 S 07 W 28.00:

Fair

Over: SIUSLAW RIVER

0.2 miles S of Siuslaw Ri, Lane, OR

Built 1961 Load: 35.3 t ADT: 20

19 S 08 W 13.01:

Fair

Over: SIUSLAW RIVER

14.9 miles SE of Hwy 126, Lane, OR

Built 1960 Load: 35.3 t ADT: 20

19 S 08 W 03.00:

Fair

Over: SIUSLAW RIVER

0.4 miles S of Siuslaw Ri, Lane, OR

Built 1955 Load: 35.3 t ADT: 100

US101 (HWY 9)

Fair

Over: Cape Perpetua

012 MI N LANE CO LN, Lincoln, OR

Built 1963 Load: 35.3 t ADT: 2,813

TENNESSE SCH. ROAD

Fair

Over: SLOUGH

1.3 MILES EAST HIGHWAY 20, Linn, OR

Built 1962 Load: 35.3 t ADT: 360

NUSOM ROAD

Fair

Over: PUDDING RIVER

02.5 EAST OF N HOWELL, Marion, OR

Built 1978 Load: 35.3 t ADT: 897

TEETERS RD

Fair

Over: STOUT CREEK

004 MI W MEHAMA USFS STA, Marion, OR

Built 1979 Load: 35.3 t ADT: 171

I-5 (Hwy 1)

Fair

Over: Mill Creek Oflow

AT SALEM SCL, Marion, OR

Built 2008 Load: 35.3 t ADT: 86,874

FISH LAKE ROAD

Fair

Over: EAST PINE CREEK

NO DATA ENTERED, Baker, OR

Built 1955 Load: 35.4 t ADT: 30

Showing 4,101-4,150 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.