State profile · Below median Poor share

Oregon bridge safety

Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Oregon, based on the FHWA National Bridge Inventory.

8,310
Public bridges
31.5%
Good condition
4.5%
Poor condition

Data updated May 2026

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 whose lowest applicable component is rated 0-4

-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 - Poor-condition share 14.9%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.

Condition Distribution

Oregon35.6%59.4%GoodFairPoor
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 by Poor-condition share (lower share = better)

States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Oregon on the same metric.

MD

Maryland

4.27% top marginal rate
Structure
Progressive
Burden @ $100K
$5,527

CO

Colorado

4.32% top marginal rate
Structure
Progressive
Burden @ $100K
$8,965
Selected

OR

Oregon

4.46% top marginal rate
Structure
Progressive
Burden @ $100K
$8,310

OH

Ohio

4.54% top marginal rate
Structure
Progressive
Burden @ $100K
$26,753

NJ

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 the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

CYRUS RD

Poor

Over: MILL CREEK

009 MI EAST CR 318, Linn, OR

Built 1988 Load: 0.6 t ADT: 48

GOLDFISH FARM RD.

Poor

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

Poor

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

Poor

Over: WILLIAMSON RIVER

(ORIG.# 9730000 - 0.7), Klamath, OR

Built 1969 Load: 2.7 t ADT: 23

All Bridges in Oregon

30 S 06 W 32.00:

Fair

Over: COW CREEK

11.6 miles W of I-5 (exit, Douglas, OR

Built 1956 Load: 26.2 t

I-5 (HWY 001) CON

Fair

Over: YONCALLA CREEK

077 MI S DRAIN, Douglas, OR

Built 1954 Load: 26.2 t ADT: 701

OR 78 (HWY 442)

Fair

Over: SILVIES SLOUGH(4TH BR)

1.0 MI. E. JCT. US 20/395, Harney, OR

Built 1971 Load: 26.2 t ADT: 1,776

MODOC ROAD

Fair

Over: NO NAME CREEK

3.8 MI N OF FAS A363 JCT, Jackson, OR

Built 1961 Load: 26.2 t ADT: 1,443

ROYCE MT WAY

Fair

Over: CRESENT CR.

023 MI S HWY 18 JCT, Klamath, OR

Built 1980 Load: 26.2 t ADT: 73

SUMMERS LANE

Fair

Over: 1-C DRAIN

001 S OF SO SIDE BYPASS, Klamath, OR

Built 1982 Load: 26.2 t ADT: 110

SHOREVIEW DRIVE

Fair

Over: ROW RIVER

060 MI E COTTAGE GROVE, Lane, OR

Built 1969 Load: 26.2 t ADT: 3,263

BEACH RD

Fair

Over: SO FK LYNX CREEK

030 MI W HWY 99, Lane, OR

Built 1980 Load: 26.2 t ADT: 217

WOLF CREEK ROAD

Fair

Over: WOLF CREEK

120 MI S VENETA, Lane, OR

Built 1978 Load: 26.2 t ADT: 636

JASPER-LOWELL RD

Fair

Over: DEXTER LAKE

001 MI SO JCT HWY58/6220, Lane, OR

Built 1980 Load: 26.2 t ADT: 2,982

CRAB CREEK RD

Fair

Over: FIVE RIVERS

130 MI EAST OF YACHATS, Lincoln, OR

Built 1975 Load: 26.2 t ADT: 42

ELK CITY ROAD

Fair

Over: MILL CREEK

032 M EAST OF TOLEDO, Lincoln, OR

Built 1958 Load: 26.2 t ADT: 321

12 S 03 E 29.01:

Fair

Over: MOOSE CREEK

15.0 miles NE of Hwy 20 (, Linn, OR

Built 1972 Load: 26.2 t ADT: 50

OR 99E (HWY 58)

Fair

Over: Calapooia Bottoms No. 7

043 MI S TANGENT, Linn, OR

Built 1955 Load: 26.2 t ADT: 2,710

OR 99E (Hwy 58)

Fair

Over: Little Muddy Creek

035 MI S HALSEY, Linn, OR

Built 2007 Load: 26.2 t ADT: 3,840

Hwy 1 Front Rd. Rt

Fair

Over: Miller Creek

003 MI N JEFFERSON JCT, Marion, OR

Built 1957 Load: 26.2 t ADT: 1,096

CROSBY RD

Fair

Over: SENECAL CREEK

1 MI N I-5 HWY 214 JCT, Marion, OR

Built 1965 Load: 26.2 t ADT: 1,709

I-84 (HWY 002)

Fair

Over: UPRR & RUCKEL CREEK

1.6 MI W CASCADE LOCKS, Multnomah, OR

Built 1969 Load: 26.2 t ADT: 11,026

SW SAM JACKSON

Fair

Over: SEMI-VIADUCT

OHSU, Multnomah, OR

Built 2009 Load: 26.2 t ADT: 1,259

I-84 (HWY 002) FR

Fair

Over: SPANISH HOLLOW CREEK

IN BIGGS, Sherman, OR

Built 1936 Load: 26.2 t ADT: 2,334

THREE RIVERS ROAD

Fair

Over: THREE RIVERS OFLOW

030 MI SE OF HEBO, Tillamook, OR

Built 1995 Load: 26.2 t ADT: 158

I-84 (HWY 006)

Fair

Over: FIVE POINTS CRK

0.6 MI W JCT ORE 244, Union, OR

Built 1960 Load: 26.2 t ADT: 11,301

SUMMERVILLE ROAD

Fair

Over: PHILLIPS CREEK

0.05 MI S OF HWY 204, Union, OR

Built 1965 Load: 26.2 t ADT: 574

RUSSEL LANE

Fair

Over: HURRICANE CREEK

2.0 MI W OF HWY 82, Wallowa, OR

Built 1960 Load: 26.2 t ADT: 460

I-84 (HWY 002) WB

Fair

Over: UPRR

IN THE DALLES, Wasco, OR

Built 1964 Load: 26.2 t ADT: 11,521

OR 99E (HWY 81)

Fair

Over: Pudding River

027 MI S CANBY, Clackamas, OR

Built 1922 Load: 26.3 t ADT: 13,789

ROAD

Fair

Over: COLLAWASH RIVER

S-14, T-7S, R-6E, WM, Clackamas, OR

Built 1956 Load: 26.3 t ADT: 100

ROAD

Fair

Over: COLLAWASH RIVER

S-27, T-6S, R-6E, WM, Clackamas, OR

Built 1956 Load: 26.3 t ADT: 100

PITTSBURG ROAD

Fair

Over: MILTON CREEK

007 MI W HWY30 ON PITTSBG, Columbia, OR

Built 1965 Load: 26.3 t ADT: 2,590

BARKLOW MTN ROAD

Fair

Over: S.FK. COQUILLE RIVER

7 MI SO OF 97466, Coos, OR

Built 1947 Load: 26.3 t ADT: 50

AGNESS ROAD

Fair

Over: QUOSATANA CREEK

13 MI EAST HWY 101 @97444, Curry, OR

Built 1961 Load: 26.3 t ADT: 212

ROAD

Fair

Over: ROGUE RIVER

NO DATA ENTERED, Douglas, OR

Built 1956 Load: 26.3 t ADT: 73

ROAD

Fair

Over: LITTLE RIVER

NO DATA ENTERED, Douglas, OR

Built 1955 Load: 26.3 t ADT: 10

COUNTY RD 47

Fair

Over: SOUTH UMPQUA RIVER

0.5 MI S OF DILLARD, Douglas, OR

Built 1965 Load: 26.3 t ADT: 6,965

FOREST RD 43

Fair

Over: EMIGRANT CREEK

1.6 MI W OF 43 & 47 JCT, Harney, OR

Built 1955 Load: 26.3 t ADT: 35

ROAD

Fair

Over: MID FK APPLEGATE

NO DATA ENTERED, Jackson, OR

Built 1955 Load: 26.3 t ADT: 50

ACCESS ROAD

Fair

Over: CANYON CREEK

NO DATA ENTERED, Jefferson, OR

Built 1984 Load: 26.3 t ADT: 50

US 199 (HWY 025)

Fair

Over: ELK CREEK

40.2 MI W OF GRANTS PASS, Josephine, OR

Built 1959 Load: 26.3 t ADT: 3,217

ROAD

Fair

Over: POLE CREEK

NO DATA ENTERED, Klamath, OR

Built 1953 Load: 26.3 t ADT: 103

ROAD

Fair

Over: JACK CREEK

(ORIG.# 283 - 18.2), Klamath, OR

Built 1975 Load: 26.3 t ADT: 13

ROAD

Fair

Over: MOSQUITO CREEK

(ORIG.# 286 - 15.6), Klamath, OR

Built 1973 Load: 26.3 t ADT: 26

ROAD

Fair

Over: LAYNG CREEK

NO DATA ENTERED, Lane, OR

Built 1953 Load: 26.3 t ADT: 50

ROAD

Fair

Over: STARR CR

16 S ON FS 19 FROM HWY126, Lane, OR

Built 1961 Load: 26.3 t ADT: 50

HORSE CREEK ROAD

Fair

Over: HORSE CREEK

010 MI S MCKENZIE BRIDGE, Lane, OR

Built 1968 Load: 26.3 t ADT: 167

TOFTDAHL LANE N

Fair

Over: SLOUGH

025 MI N JUNCTION CITY, Lane, OR

Built 1979 Load: 26.3 t ADT: 605

NELSON MOUNTAIN RD

Fair

Over: LAKE CREEK

060 MI SW OF TRIANGLE LK, Lane, OR

Built 1928 Load: 26.3 t ADT: 273

OR 18 (HWY 39)

Fair

Over: Bear Creek

040 MI E HWY 9, Lincoln, OR

Built 1930 Load: 26.3 t ADT: 8,782

ROAD

Fair

Over: N SANTIAM R

.1 M S JCT HWY 22-FS 2234, Linn, OR

Built 1959 Load: 26.3 t ADT: 50

KAUFMAN RD

Fair

Over: BEAVER CR

0.02 MI S CR 845, Linn, OR

Built 1976 Load: 26.3 t ADT: 72

CASSIA C-953

Fair

Over: RIVERSIDE CANAL

CASSIA & RUSSET ROADS, Malheur, OR

Built 1978 Load: 26.3 t ADT: 264

Showing 3,051-3,100 of 8,310 bridges

Related

All states → | National rankings → | Understanding conditions → | Retired SD term explained →
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.

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). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.

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.

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.