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

CARROL CK ROAD

Good

Over: BIG SHEEP CK

NO DATA ENTERED, Wallowa, OR

Built 1999 Load: 41.8 t ADT: 10

LOSTINE RIVER ROAD

Good

Over: LOSTINE RIVER

NO DATA ENTERED, Wallowa, OR

Built 1970 Load: 41.8 t ADT: 100

IRR BIA RTE 7

Good

Over: MILL CREEK

1 KM N JCT RT 7001 & RT 7, Wasco, OR

Built 1998 Load: 41.8 t ADT: 75

MT RICHMOND RD

Good

Over: UNNAMED CREEK

0042 MI S PATTON VALLEY, Washington, OR

Built 2020 Load: 41.8 t ADT: 305

EXPERIMENTAL ROAD

Good

Over: ROCK CREEK

13 MI SOUTH OF 97466, Coos, OR

Built 1994 Load: 41.9 t ADT: 20

WEST SHORE DRIVE

Good

Over: SCOGGINS DAM SPILLWAY BR

TUALATIN OR, Washington, OR

Built 1972 Load: 42.0 t ADT: 400

14 S 08 W 03.01:

Good

Over: Mill Creek

3.4 miles N of OR HWY 34, Benton, OR

Built 2016 Load: 42.1 t ADT: 10

HWY 241 (6th Ave)

Good

Over: Unnamed Creek

MP 0.90, Coos, OR

Built 2021 Load: 42.1 t ADT: 10,640

US 26 (HWY 360)

Good

Over: OCHOCO CREEK

16 MI NO OF PRINEVILLE, Crook, OR

Built 1985 Load: 42.1 t ADT: 5,005

US 26 (HWY 041)

Good

Over: MILL CREEK

088 MI E PRINEVILLE, Crook, OR

Built 1999 Load: 42.1 t ADT: 1,235

20 S 08 W 17.00:

Good

Over: SOUTH SISTERS CREEK

41.5 miles NE of Hwy 101, Douglas, OR

Built 1955 Load: 42.1 t ADT: 50

32 S 08 W 10.00:

Good

Over: BEAR CREEK

2.5 miles W of Cow Creek, Douglas, OR

Built 1973 Load: 42.1 t ADT: 25

OR 78 (HWY 442)

Good

Over: SILVIES SLOUGH(17TH BR)

5.7 MI. SE. JCT US 20/395, Harney, OR

Built 1971 Load: 42.1 t ADT: 801

OR 35 (HWY 026)

Good

Over: CLARK CREEK

2.1 MI N BENNETT PASS SUM, Hood River, OR

Built 2011 Load: 42.1 t ADT: 1,442

NO DATA ENTERED

Good

Over: ODELL CREEK

NO DATA ENTERED, Klamath, OR

Built 2006 Load: 42.1 t ADT: 50

OR 22 (HWY 162) EB

Good

Over: Mill Creek

069 MI E HWY 163 JCT, Marion, OR

Built 2009 Load: 42.1 t ADT: 3,885

WENDY STREET

Good

Over: LITTLE PUDDING RIVER

NORTH OF SWEGLE RD, Marion, OR

Built 2006 Load: 42.1 t ADT: 393

OR 74 (HWY 052)

Good

Over: BUTTER CREEK

6.5 MI. W. NYE JCT., Umatilla, OR

Built 2004 Load: 42.1 t ADT: 77

GEIST ROAD

Good

Over: STANFIELD CANAL

1 MI. NE OF S. EDWARDS RD, Umatilla, OR

Built 1998 Load: 42.1 t ADT: 385

HWY 293

Good

Over: ANTELOPE CREEK

REPLACE W/ 18922 126 S, Wasco, OR

Built 2005 Load: 42.1 t ADT: 259

Park Road

Good

Over: West Fork Dairy Ck

Stub Stewart, Washington, OR

Built 2004 Load: 42.1 t ADT: 75

NW GALES CREEK RD

Good

Over: GALES CREEK

0085 MI S CLAPSHAW HILL, Washington, OR

Built 2017 Load: 42.1 t ADT: 2,239

GEIGER RD

Good

Over: TUALATIN RIVER OVERFLOW

003 MI E FERN MILL RD, Washington, OR

Built 1964 Load: 42.1 t ADT: 282

06 S 03 E 06.00:

Good

Over: SOUTH FORK MOLALLA RIVER

7.2 miles SE of Molalla o, Clackamas, OR

Built 1974 Load: 42.4 t ADT: 25

ROAD

Good

Over: LAST CREEK

S-07, T-7S, R-8E, WM, Clackamas, OR

Built 2021 Load: 42.4 t ADT: 25

OLD HWY 30

Good

Over: BEAVER CREEK

018 MI W HWY 30 JCT, Columbia, OR

Built 2008 Load: 42.4 t ADT: 437

PINE CREEK ROAD

Good

Over: PINE CREEK

3.0 mi S hwy 26, Grant, OR

Built 2011 Load: 42.4 t ADT: 58

OR 238 (HWY 272)

Good

Over: WILLIAMS CREEK

00.7 MI N JOSE.-JACKS. CL, Josephine, OR

Built 1996 Load: 42.4 t ADT: 2,403

CROSS ROAD

Good

Over: IRRIGATION CANAL C

T 40S R 9E SEC 12, Klamath, OR

Built 1977 Load: 42.4 t ADT: 990

OR 140 (HWY 020)

Good

Over: GOOSE LAKE SWALE

00.21 MI W LAKEVIEW, Lake, OR

Built 2001 Load: 42.4 t ADT: 2,242

OR 140 (HWY 020)

Good

Over: THOMAS CREEK

015 MI W LAKEVIEW, Lake, OR

Built 2001 Load: 42.4 t ADT: 2,242

Hill St SE

Good

Over: Albany Santiam Canal

City of Albany, Linn, OR

Built 2004 Load: 42.4 t ADT: 1,030

CLARKS CANYON ROAD

Good

Over: CLARKS CANYON - PADBERG

6.20 MI SE OF HWY 74, Morrow, OR

Built 2008 Load: 42.4 t ADT: 78

WHALEN ISLAND ROAD

Good

Over: SAND LAKE

AT ENT WHALEN ISLAND PARK, Tillamook, OR

Built 2018 Load: 42.4 t ADT: 84

E HIGHLAND EXT

Good

Over: US FEED CANAL

1.6 MI E OF HWY 395, Umatilla, OR

Built 1996 Load: 42.4 t ADT: 546

OR 244 (HWY 341)

Good

Over: MEADOW BROOK

12.1 MI SW JCT FAI-84, Union, OR

Built 1978 Load: 42.4 t ADT: 333

I-84 (HWY 002)

Good

Over: FIFTEEN MILE CREEK

023 MI E THE DALLES, Wasco, OR

Built 2010 Load: 42.4 t ADT: 17,980

TUMALA MOUNTIAN RD

Good

Over: FALL CREEK

8.7 miles east of HWY 224, Clackamas, OR

Built 2005 Load: 42.6 t ADT: 2,829

9TH STREET

Good

Over: OCHOCO CREEK

0.18 MI NE OF US 26, Crook, OR

Built 2003 Load: 42.6 t ADT: 431

COUNTY RD 130

Good

Over: MIDDLE FORK COQUILLE RIV

3.5 MI N OF CAMAS VALLEY, Douglas, OR

Built 1991 Load: 42.6 t ADT: 69

C138 SILVER CR RD

Good

Over: SILVER CREEK

007 US HWY 20, Harney, OR

Built 1997 Load: 42.6 t ADT: 119

FOOTS CR RD

Good

Over: FOOTS CREEK

6.03 MILEPOST, Jackson, OR

Built 2003 Load: 42.6 t ADT: 135

WINONA ROAD

Good

Over: JUMPOFF JOE CREEK

T35S-R5W-S35 JOSEPHINE CO, Josephine, OR

Built 1977 Load: 42.6 t ADT: 640

MALONE ROAD

Good

Over: LOST RIVER

0097 MI S OF HWY 39, Klamath, OR

Built 1989 Load: 42.6 t ADT: 1,320

PERKINS RD

Good

Over: SCS CHANNEL

1 MI W JCT OF CENTRAL RD, Lane, OR

Built 1996 Load: 42.6 t ADT: 1,996

ADAMS RD

Good

Over: SILK CREEK

010 MI W COTTAGE GROVE, Lane, OR

Built 1987 Load: 42.6 t ADT: 117

BOND ROAD

Good

Over: AMAZON CREEK

010 MI W OF EUG. AIRPORT, Lane, OR

Built 1992 Load: 42.6 t ADT: 89

UPPER MAPLE CR RD

Good

Over: MAPLE CREEK

070 MI E HWY101-WOAHINK, Lane, OR

Built 1990 Load: 42.6 t ADT: 150

UNIVERSITY COMM DR

Good

Over: Q STREET CANAL

.5 M SW OF I-5/1-105 INTX, Lane, OR

Built 2000 Load: 42.6 t ADT: 1,498

HWY 40 CAPITOL HWY

Good

Over: B-140 SEMI-VIADUCT

SEMIVIADUCT 1 W OF BARBUR, Multnomah, OR

Built 1959 Load: 42.6 t ADT: 21,309

Showing 6,951-7,000 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.