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

OPAL LANE

Poor

Over: IRRIGATION CANAL

0.9 MI E OF CULVER HWY, Jefferson, OR

Built 1952 Load: 9.7 t ADT: 14

MILLER RD

Poor

Over: SMALLMAN CREEK

009 MI N CR 5, Linn, OR

Built 1950 Load: 10.0 t ADT: 15

REPPLINGER LANE

Poor

Over: FARMERS DITCH

Repplinger Ln, Wallowa, OR

Built 1950 Load: 10.0 t ADT: 267

MAIN STREET

Poor

Over: JOHN DAY R(PRAIRIE CITY)

0.2 M S US 26 (MAIN ST), Grant, OR

Built 1960 Load: 10.4 t ADT: 41

I-84 White Salmon

Poor

Over: COLUMBIA RIVER

Hood River, Hood River, OR

Built 1924 Load: 10.4 t ADT: 12,861

CLARKS CANYON ROAD

Poor

Over: WILLOW CREEK EB

0.50 MI W OF HWY 74, Morrow, OR

Built 1983 Load: 10.4 t ADT: 81

COUNTY RD 167

Poor

Over: S UMPQUA RIVER/CONN FORD

2.7 MI NW OF ROSEBURG, Douglas, OR

Built 1964 Load: 10.7 t ADT: 7,850

NORRIS LANE

Poor

Over: IRRIGATION CANAL

0.4 MI W OF HWY 97, Jefferson, OR

Built 1950 Load: 10.7 t ADT: 44

OGLE RD

Poor

Over: COURTNEY CREEK

002 MI N HWY 228, Linn, OR

Built 1964 Load: 10.7 t ADT: 539

MILTON CEMETERY RD

Poor

Over: WALLA WALLA RIVER

0.2 MI E OF HWY 11, Umatilla, OR

Built 1961 Load: 10.7 t ADT: 281

WEST WALLOWA AVE

Poor

Over: WRENN DOBBIN DITCH

0.1 MI W OF HWY 82, Wallowa, OR

Built 1942 Load: 10.7 t ADT: 940

IRR BIA RTE 2

Poor

Over: BADGER CREEK

30 KM NW OF WARM SPRINGS, Wasco, OR

Built 1999 Load: 10.8 t ADT: 10

COUNTY RD 68

Poor

Over: SOUTH SLOUGH

SOUTH SLOUGH, Coos, OR

Built 1977 Load: 11.0 t ADT: 27

COUNTY RD 16

Poor

Over: SOUTH DEER CREEK

2.8 MI S OF DIXONVILLE, Douglas, OR

Built 1967 Load: 11.0 t ADT: 486

ROBINSON RD

Poor

Over: SUCKER CR

002 MI S CR 4, Linn, OR

Built 1967 Load: 11.0 t ADT: 227

3RD AVE

Poor

Over: CALAPOOIA RV

AT BRYANT PARK, Linn, OR

Built 1960 Load: 11.0 t ADT: 1,236

ST. PAUL HWY

Poor

Over: CASE CREEK

01.2 MI.OF BUTTEVILLE RD., Marion, OR

Built 1966 Load: 11.0 t ADT: 1,454

FAS A656

Poor

Over: SANDY RIVER

040 MI SE TROUTDALE, Multnomah, OR

Built 1914 Load: 11.0 t ADT: 6,445

MILL CR RD

Poor

Over: MILL CREEK

3.7 MI. S ON MILL CRK RD., Wasco, OR

Built 1941 Load: 11.0 t ADT: 625

EMERSON ROBERTS RD

Poor

Over: FIFTEENMILE CREEK

AT EMERSON, Wasco, OR

Built 1958 Load: 11.0 t ADT: 30

WATERS LANE C-681

Poor

Over: WILLOW CREEK EB

003 MI E INTER HWY 26, Malheur, OR

Built 1961 Load: 11.1 t ADT: 68

1123 BRIDGEPORT LN

Poor

Over: BURNT R

0.3 MI S JCT CO #1123, Baker, OR

Built 1972 Load: 11.3 t ADT: 116

FOSTER RD

Poor

Over: OLIVER CREEK

0048 MI S OF DAWSON RD, Benton, OR

Built 1959 Load: 11.3 t ADT: 125

STEELE ROAD

Poor

Over: THREEMILE CREEK

0.5 MI E OF THREEMILE RD, Wasco, OR

Built 1950 Load: 11.3 t ADT: 598

WILES ROAD

Poor

Over: SOAP CREEK

0014 MI N OF 04451, Benton, OR

Built 1960 Load: 11.7 t ADT: 102

WILLIAMS RD

Poor

Over: HAMMER CREEK

0010 MI E OF ALPINE RD, Benton, OR

Built 1964 Load: 11.7 t ADT: 75

ISLAND ROAD

Poor

Over: SALMON RIVER

UNKNOWN, Clackamas, OR

Built 2000 Load: 12.0 t ADT: 97

DUG BAR ROAD

Poor

Over: COW CREEK

MP 13.99 RD 4260, Wallowa, OR

Built 1951 Load: 12.0 t ADT: 103

HNTR CREEK LOOP RD

Poor

Over: HUNTER CREEK

.2 MI N GOLD BEACH LUMBER, Curry, OR

Built 1928 Load: 12.3 t ADT: 739

BEAR DR

Poor

Over: IRRIGATION CANAL

0.25 MI N OF BELMONT LANE, Jefferson, OR

Built 1952 Load: 12.3 t ADT: 260

BRUSH CR RD

Poor

Over: SILVER CREEK

008 MI N HWY 213, Marion, OR

Built 1955 Load: 12.3 t ADT: 2,506

LEARNED ROAD

Poor

Over: SLOUGH

1.7 MI W OF CLOVERDALE, Tillamook, OR

Built 1964 Load: 12.6 t ADT: 74

ALLEY S OF MAIN ST

Poor

Over: EAST BIRCH CREEK

0.05 MI E OF HWY 395, Umatilla, OR

Built 1965 Load: 12.6 t ADT: 16

C STREET WEST

Poor

Over: NICE CREEK

RAINIER OREGON WESTSIDE, Columbia, OR

Built 1911 Load: 12.7 t ADT: 732

MC FARLAND RD

Poor

Over: MUDDY CREEK

0043 MI N OF ALPINE RD, Benton, OR

Built 1963 Load: 13.0 t ADT: 182

RIVER DR

Poor

Over: ALBANY-SANTIAM CANAL

0050 MILES SE CR 718, Linn, OR

Built 1983 Load: 13.0 t ADT: 1,390

OAK PLAIN DR

Poor

Over: MUDDY CREEK

040 MI NW HALSEY, Linn, OR

Built 1975 Load: 13.0 t ADT: 72

CAMP 12 LOOP

Poor

Over: MILL CREEK

010 MI S OF SILETZ, Lincoln, OR

Built 1975 Load: 13.3 t ADT: 106

US26 (HWY 026AC)

Poor

Over: ARTHUR ST VIADUCT

1.0 MI SE PORTLAND CC, Multnomah, OR

Built 1947 Load: 13.3 t ADT: 8,795

HUNGRY HILL DR.

Poor

Over: CRABTREE CREEK

1.6MI N CRABTREE, Linn, OR

Built 1936 Load: 13.6 t ADT: 258

SWINGLE ROAD

Poor

Over: TRAIL CREEK

0.06 MILEPOST, Jackson, OR

Built 1967 Load: 13.9 t ADT: 33

OR 22 (Hwy 32)

Poor

Over: Louie Creek

107 MI SE HEBO, Tillamook, OR

Built 1962 Load: 13.9 t ADT: 2,358

MOSIER CREEK ROAD

Poor

Over: MOSIER CREEK

0.3 MI S OF WILSON RD, Wasco, OR

Built 1950 Load: 13.9 t ADT: 244

OR 99E (Hwy 81)

Poor

Over: Partial Viaduct

IN OREGON CITY, Clackamas, OR

Built 1940 Load: 14.3 t ADT: 17,911

CLOVER RIDGE RD

Poor

Over: TRUAX CREEK

010 MI NORTH CR 7, Linn, OR

Built 1960 Load: 14.3 t ADT: 1,494

MONITOR-MCKEE RD

Poor

Over: PUDDING RIVER

043 MI S-E I-5 HWY214 JCT, Marion, OR

Built 1950 Load: 14.3 t ADT: 2,663

OR 223 (Hwy 191)

Poor

Over: Fern Creek

027 MI S DALLAS SCL, Polk, OR

Built 1953 Load: 14.3 t ADT: 2,854

COTTONWOOD ROAD

Poor

Over: S FORK COTTONWOOD CREEK

1.9 MI S ORE STATE LINE, Umatilla, OR

Built 1963 Load: 14.3 t ADT: 82

SOUTH HARNEY ROAD

Poor

Over: SILVER CREEK

001 C133 DOUBLE 0 RD, Harney, OR

Built 1975 Load: 14.6 t ADT: 137

SLATE CREEK ROAD

Poor

Over: BEAR CREEK

T37S-R7W-S5 JOSEPHINE CO, Josephine, OR

Built 1975 Load: 14.6 t ADT: 31

Showing 8,001-8,050 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.