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

W BRUSH CR ROAD

Fair

Over: TRIB OF WEST BRUSH CREEK

005 MI W CR 17, Linn, OR

Built 1967 Load: 28.1 t ADT: 41

I-5 (Hwy 1)

Fair

Over: UPRR

003 MI S OF SALEM NCL, Marion, OR

Built 1975 Load: 28.1 t ADT: 79,261

OR 22 (HWY 162)

Fair

Over: Partial Viaduct

100 MI E MILL CITY, Marion, OR

Built 1947 Load: 28.1 t ADT: 4,156

ROAD

Fair

Over: CAMP CREEK

S-21, T-1S, R-6E, Multnomah, OR

Built 1984 Load: 28.1 t ADT: 4

ROAD

Fair

Over: NIAGARA CREEK

0.1 MI FROM JCT RD 8533, Tillamook, OR

Built 1964 Load: 28.1 t ADT: 2

ROAD

Fair

Over: BIG CREEK

NO DATA ENTERED, Umatilla, OR

Built 1959 Load: 28.1 t ADT: 10

DEINING ROAD

Fair

Over: GREASEWOOD CREEK

0.1 mile W of Rothrack Rd, Umatilla, OR

Built 1990 Load: 28.1 t ADT: 47

UPPER TUB SPRINGS

Fair

Over: ANTELOPE CREEK

0.1 MI S OF HWY 293, Wasco, OR

Built 1940 Load: 28.1 t ADT: 31

S W OAK STREET

Fair

Over: ASH CREEK

001 MI W HALL BLVD, Washington, OR

Built 1972 Load: 28.1 t ADT: 2,523

AMISIGGER RD

Fair

Over: DEEP CREEK

032 MI SW BORING, Clackamas, OR

Built 1957 Load: 28.2 t ADT: 15,600

BELL AVENUE

Fair

Over: JOHNSON CREEK

00.6 MI W OF 82ND AVENUE, Clackamas, OR

Built 1940 Load: 28.2 t ADT: 5,253

DOWTY ROAD

Fair

Over: EAGLE CREEK

01.0 MI SW OF HWY 224, Clackamas, OR

Built 2000 Load: 28.2 t ADT: 767

Wunsch Road

Fair

Over: HUMBUG CREEK

180 MI E HWY101 OFF HWY26, Clatsop, OR

Built 1985 Load: 28.2 t ADT: 64

HWY 241

Fair

Over: W FK MILLICOMA

118 MI SE EASTSIDE, Coos, OR

Built 1956 Load: 28.2 t ADT: 364

32 S 04 W 01.00:

Fair

Over: COW CREEK

11.7 miles NE of I-5 (Exi, Douglas, OR

Built 1963 Load: 28.2 t ADT: 30

OR 99 (HWY 234)

Fair

Over: NEWTON CREEK

003 MI N ROSEBURG, Douglas, OR

Built 1995 Load: 28.2 t ADT: 18,966

7569: NORTH FORK J

Fair

Over: STONEY CREEK

11.8 miles N of Hwys 395, Grant, OR

Built 2008 Load: 28.2 t ADT: 10

C114 OL EXP STA RD

Fair

Over: NINE MILE SLOUGH

029 MI US 20, Harney, OR

Built 2012 Load: 28.2 t ADT: 248

US 199 (HWY 025)

Fair

Over: W FORK ILLINOIS RIVER

34.8 MI W OF GRANTS PASS, Josephine, OR

Built 2006 Load: 28.2 t ADT: 4,292

OR 99E (Hwy 58)

Fair

Over: Slough

010 MI S LINN LANE CO LN, Lane, OR

Built 1976 Load: 28.2 t ADT: 5,973

WINFREY ROAD

Fair

Over: N F WILLAMETTE RIVER

010 MI E HWY58 AT WESTFIR, Lane, OR

Built 1981 Load: 28.2 t ADT: 1,012

OR 226 (Hwy 211)

Fair

Over: Mill Creek

007 MI E HWY 16 JCT, Linn, OR

Built 1961 Load: 28.2 t ADT: 5,493

I-5 (Hwy 1) SB

Fair

Over: Sodom Ditch Oflow

170 MI N LANE-LINN LINE, Linn, OR

Built 1958 Load: 28.2 t ADT: 18,695

OLD SANTIAM HWY

Fair

Over: CREEK

003 MI E US HWY 20, Linn, OR

Built 1961 Load: 28.2 t ADT: 412

N MARINE DR

Fair

Over: B-49 OVER BNRR

RIVERGATE NEAR SMITH LAKE, Multnomah, OR

Built 1995 Load: 28.2 t ADT: 11,148

NE CLAREMONT ST

Fair

Over: B-5 X WOODLAWN PARK PATH

WOODLAWN PARK-NE 8TH AVE, Multnomah, OR

Built 1974 Load: 28.2 t ADT: 674

HWY 301

Fair

Over: FULTON CANYON CREEK

099 MI NW WASCO, Sherman, OR

Built 1966 Load: 28.2 t ADT: 345

BLAINE ROAD

Fair

Over: NESTUCCA RIVER

04.5 MILES EAST BEAVER, Tillamook, OR

Built 1971 Load: 28.2 t ADT: 1,061

THREE RIVERS ROAD

Fair

Over: THREE RIVERS

030 MI SE OF HEBO, Tillamook, OR

Built 1995 Load: 28.2 t ADT: 158

US 395 (HWY 028)

Fair

Over: E FORK BIRCH CREEK

IN PILOT ROCK, Umatilla, OR

Built 1940 Load: 28.2 t ADT: 2,999

Hwy 29

Fair

Over: Gales Creek Overflow

5.4 MI W HILLSBORO WCL, Washington, OR

Built 1975 Load: 28.2 t ADT: 13,003

WEBFOOT ROAD

Fair

Over: W. FK. PALMER CREEK

0.2 S DAYTON, Yamhill, OR

Built 1959 Load: 28.2 t ADT: 566

NO DATA ENTERED

Fair

Over: N. FK. BURNT R.

NO DATA ENTERED, Baker, OR

Built 1954 Load: 28.3 t ADT: 1

Black Mountain Rd

Fair

Over: MASON DAM SPILLWAY

MASON DAM, Baker, OR

Built 1968 Load: 28.5 t ADT: 50

OR 223 (Hwy 191)

Fair

Over: Luckiamute River

003 MI S KINGS VALLEY RD, Benton, OR

Built 1966 Load: 28.5 t ADT: 615

BARLOW TRAIL RD

Fair

Over: BOULDER CREEK

2.0 MI EAST OF RT. 26, Clackamas, OR

Built 1954 Load: 28.5 t ADT: 309

HWY 064 CONN

Fair

Over: WEST BRIDGE PARK

W END OF WEST LINN BRIDGE, Clackamas, OR

Built 1970 Load: 28.5 t ADT: 7,416

Hwy 102

Fair

Over: Hamilton Creek

035 MI NW JEWELL, Clatsop, OR

Built 1963 Load: 28.5 t ADT: 367

US101(HWY009)

Fair

Over: SMITH RIVER

01.1 MI N HWY 045 JCT, Douglas, OR

Built 1999 Load: 28.5 t ADT: 5,417

I-5 (HWY 001) NB

Fair

Over: QUINES CREEK

I-5 @ QUINES CR., Douglas, OR

Built 2005 Load: 28.5 t ADT: 9,496

COUNTY RD 200

Fair

Over: NORTH UMPQUA RIVER

16.0 MI NE OF ROSEBURG, Douglas, OR

Built 1957 Load: 28.5 t ADT: 1,216

COUNTY RD 6

Fair

Over: CALAPOOYA CR/CALAPOOYA

0.3 MI W OF UMPQUA STORE, Douglas, OR

Built 1986 Load: 28.5 t ADT: 1,596

33 S 03 W 32.00:

Fair

Over: WEST FORK EVANS CREEK

8.4 miles NW of East Evan, Jackson, OR

Built 1965 Load: 28.5 t ADT: 20

OR 238 (HWY 272)

Fair

Over: JACKSON CREEK

00.6 S JACKSONVILLE WCL, Jackson, OR

Built 1964 Load: 28.5 t ADT: 6,999

DEPOT STREET

Fair

Over: ROGUE RIVER

CITY OF ROGUE RIVER, Jackson, OR

Built 2006 Load: 28.5 t ADT: 8,744

WOODSON PLACE

Fair

Over: COAST FK WILLAMETTE RIV

AT HIDDEN VLY GOLF COURSE, Lane, OR

Built 1952 Load: 28.5 t ADT: 2,837

OR 126 (HWY 62)

Fair

Over: MIDDLE FK COYOTE CREEK

059 MI W EUGENE WCL, Lane, OR

Built 1984 Load: 28.5 t ADT: 13,446

I-5 (HWY 001) NB

Fair

Over: CAMAS SWALE

062 MI S OF EUGENE SCL, Lane, OR

Built 1961 Load: 28.5 t ADT: 18,775

HILEMAN RD

Fair

Over: MOHAWK RIVER

050 MI N MARCOLA, Lane, OR

Built 1972 Load: 28.5 t ADT: 167

13 S 09 W 23.01:

Fair

Over: NORTH FORK ALSEA RIVER

1.2 miles E of Harlan, OR, Lincoln, OR

Built 1976 Load: 28.5 t ADT: 50

Showing 3,351-3,400 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.