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

HWY 281

Fair

Over: E FK HOOD RIVER

1.5 MI S OF DEE, Hood River, OR

Built 1934 Load: 13.9 t ADT: 1,848

DOGWOOD LANE

Fair

Over: IRRIGATION CANAL

0.2 MI E OF HWY 26, Jefferson, OR

Built 1948 Load: 13.9 t ADT: 262

REEDER RD

Fair

Over: LOST RIVER

001 MI N OF HILL RD, Klamath, OR

Built 1956 Load: 13.9 t ADT: 612

DELTA ROAD

Fair

Over: WEST FORK HORSE CREEK

1.0 MI SE OF MCKENZIE BR, Lane, OR

Built 1950 Load: 13.9 t ADT: 191

OR 229 (HWY 181)

Fair

Over: Siletz River

028 MI N SILETZ, Lincoln, OR

Built 1946 Load: 13.9 t ADT: 603

US101 (HWY 9)

Fair

Over: Beaver Creek

064 MI N WALDPORT, Lincoln, OR

Built 1928 Load: 13.9 t ADT: 8,357

STECKLEY RD

Fair

Over: OAK CREEK

0011 MILES SOUTH HWY 34, Linn, OR

Built 1969 Load: 13.9 t ADT: 505

PUBLIC ROAD

Fair

Over: MCKENZIE RIVER

11.0MI S OF JCT HWY20&126, Linn, OR

Built 1960 Load: 13.9 t ADT: 138

US 95 (HWY 456)

Fair

Over: COW CREEK

11.0 MI. SW IDAHO ST LINE, Malheur, OR

Built 1944 Load: 13.9 t ADT: 1,662

9TH AVE W C-511

Fair

Over: VALE MAIN CANAL

018MI W INTER HWY 26, Malheur, OR

Built 1973 Load: 13.9 t ADT: 6

MILL CR RD

Fair

Over: MILL CREEK

00.8 EAST OF MARION RD, Marion, OR

Built 1930 Load: 13.9 t ADT: 4,699

OR 211 (HWY 161)

Fair

Over: Butte Creek Oflow

023 MI E HWY 01E, Marion, OR

Built 1969 Load: 13.9 t ADT: 6,187

DUCKFLAT RD

Fair

Over: MARION CREEK

0.8 MILES S. WINTER CR.RD, Marion, OR

Built 1972 Load: 13.9 t ADT: 271

BURNSIDE STREET

Fair

Over: WILLAMETTE RIVER

WILLAMETTE RIVER MP 12.4, Multnomah, OR

Built 1926 Load: 13.9 t ADT: 35,000

US 30 BY (HWY 123)

Fair

Over: Private Driveway

6.0 MI NW PORTLAND CC, Multnomah, OR

Built 1931 Load: 13.9 t ADT: 19,869

RIETH ROAD

Fair

Over: FURNISH DITCH

4.4 MI SE OF HWY 320, Umatilla, OR

Built 1921 Load: 13.9 t ADT: 135

I-84 (HWY 002)

Fair

Over: CHENOWETH CREEK

004 MI W THE DALLES, Wasco, OR

Built 1954 Load: 13.9 t ADT: 21,174

I-84 (HWY 002) WB

Fair

Over: UPRR

100 MI E THE DALLES, Wasco, OR

Built 1965 Load: 13.9 t ADT: 8,525

FAX ROAD

Fair

Over: FIFTEENMILE CREEK

1.0 MI S. OF WARD RD., Wasco, OR

Built 1982 Load: 13.9 t ADT: 34

BOHMANN PARKWAY

Fair

Over: FANNO CREEK

002 MI EAST OF 92ND AVE, Washington, OR

Built 1957 Load: 13.9 t ADT: 282

PIKE ROAD

Fair

Over: TURNER CREEK

0.2 MI W CTY LIM YAMHILL, Yamhill, OR

Built 1959 Load: 13.9 t ADT: 785

BAIN STREET

Fair

Over: COX CREEK

0.3 MI N OF US 20, Linn, OR

Built 1960 Load: 14.2 t ADT: 309

OR 245 (HWY 415)

Fair

Over: BURNT RIVER (UNITY DAM)

3.4 MI. NE JCT. US 26, Baker, OR

Built 1937 Load: 14.3 t ADT: 153

OR 99E(HWY 001E)

Fair

Over: CLACKAMAS RIVER

1.4 MI N OREGON CITY CC, Clackamas, OR

Built 1933 Load: 14.3 t ADT: 33,416

DRYLAND RD (N)

Fair

Over: ROCK CREEK OVERFLOW

01.0 MI N OF HWY 213, Clackamas, OR

Built 1965 Load: 14.3 t ADT: 432

I-205 (HWY 064) CO

Fair

Over: HWY 64 SB TO HWY 3

AT WEST LINN INT, Clackamas, OR

Built 1970 Load: 14.3 t ADT: 48,218

OR 53 (HWY 46)

Fair

Over: N Fk Nehalem River

037 MI NE CLATSOP TILL LN, Clatsop, OR

Built 1937 Load: 14.3 t ADT: 511

COUNTY RD 39

Fair

Over: COW CREEK

3.5 MI W OF RIDDLE, Douglas, OR

Built 1954 Load: 14.3 t ADT: 1,032

BULLOCK RD

Fair

Over: WAGGONER CREEK

8.0 MI S OF ELKTON, Douglas, OR

Built 1952 Load: 14.3 t ADT: 156

SPRING LAKE RD

Fair

Over: SPR.LAKE RD/DRAIN DITCH

023 MI NO OF LOWER LK RD, Klamath, OR

Built 1971 Load: 14.3 t ADT: 721

OR 126 (HWY 62)

Fair

Over: KNOWLES CREEK

014 MI E MAPLETON, Lane, OR

Built 1958 Load: 14.3 t ADT: 4,171

PARVIN ROAD

Fair

Over: LOST CREEK

10 S HWY 58 AT DEXTER, Lane, OR

Built 1921 Load: 14.3 t ADT: 371

OR 229 (HWY 181)

Fair

Over: Siletz River

004 MI N SILETZ, Lincoln, OR

Built 1956 Load: 14.3 t ADT: 1,002

I-5 (Hwy 1) SB

Fair

Over: Santiam River

065 MI N OF ALBANY NCL, Marion, OR

Built 1991 Load: 14.3 t ADT: 28,859

OR 214 (Hwy 140)

Fair

Over: Abiqua Creek

023 MI S MT ANGEL, Marion, OR

Built 1966 Load: 14.3 t ADT: 7,305

RHEA CREEK ROAD

Fair

Over: RHEA CREEK (SNYDER)

6.7 MI SW OF HWY 74, Morrow, OR

Built 1951 Load: 14.3 t ADT: 108

Traffic and TRIMET

Fair

Over: B-128E NW EVERETT/RAMP

S/W'S E & W OF NW 1ST AVE, Multnomah, OR

Built 1986 Load: 14.3 t ADT: 1,259

I-5 (HWY 001) NB

Fair

Over: UPRR

0.2 MI N OF BURNSIDE BR, Multnomah, OR

Built 1963 Load: 14.3 t ADT: 33,663

OR 18 (Hwy 39)

Fair

Over: Rogue River

014 MI N GRANDE RONDE, Polk, OR

Built 1942 Load: 14.3 t ADT: 7,853

OR 223 (Hwy 191)

Fair

Over: McTimmonds Creek

008 MI N PEDEE, Polk, OR

Built 1956 Load: 14.3 t ADT: 735

OR 53 (HWY 46)

Fair

Over: Nehalem River

016 MI NE HWY 53 & 101 JT, Tillamook, OR

Built 1926 Load: 14.3 t ADT: 1,648

HWY 130

Fair

Over: Panther Creek

032 MI E HWY 9 JCT, Tillamook, OR

Built 1957 Load: 14.3 t ADT: 951

US101 (Hwy 9)

Fair

Over: Tiger Creek

038 MI N BEAVER, Tillamook, OR

Built 1919 Load: 14.3 t ADT: 4,530

WOODWARD ROAD

Fair

Over: WILDHORSE CREEK

0.3 MI W OF HWY 11, Umatilla, OR

Built 1961 Load: 14.3 t ADT: 130

RIETH ROAD

Fair

Over: FURNISH DITCH

3.6 MI SE OF HWY 320, Umatilla, OR

Built 1921 Load: 14.3 t ADT: 168

I-84 (HWY 002)

Fair

Over: ROCK CREEK

IN MOSIER, Wasco, OR

Built 1953 Load: 14.3 t ADT: 22,259

NICOL RD

Fair

Over: FANNO CREEK

003 MI S SCHOLLS FERRY RD, Washington, OR

Built 1962 Load: 14.3 t ADT: 3,115

SW 229th AVE

Fair

Over: BUTTERNUT CREEK

008 MI N ROSEDALE ROAD, Washington, OR

Built 1978 Load: 14.3 t ADT: 3,850

ROAD

Fair

Over: ZIGZAG RIVER

S-15, T-3S, R-8E, WM, Clackamas, OR

Built 1952 Load: 14.5 t ADT: 50

CENTER PATROL ROAD

Fair

Over: BLITZEN RIVER

10.0 MI S OF HDQTRS, Harney, OR

Built 1985 Load: 14.5 t ADT: 100

Showing 1,301-1,350 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.