Wallowa County, OR

115 public highway bridges

Wallowa County Bridge Snapshot

Wallowa County, Oregon contains 115 public highway bridges in the FHWA National Bridge Inventory. Roughly 53.9% are rated “Good,” 37.4% “Fair,” 8.7% “Poor,” and 8.7% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in OR are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

115
Total Bridges
53.9%
Good
8.7%
Poor
8.7%
Structurally Deficient

Condition Distribution

Good
53.9% (62)
Fair
37.4% (43)
Poor
8.7% (10)
SD
8.7% (10)

All Bridges (115)

LOSTINE RIVER ROAD

Fair

Over: LAKE CREEK

LOSTINE GUARD STATION, Wallowa, OR

Built 1948 ADT: 60

Pedestrian Trail

Fair

Over: FARMERS DITCH

S End of Main St, Wallowa, OR

Built 1960 ADT: 10

CAUDLE LANE

Fair

Over: LOSTINE RIVER

0.2 MI W OF HWY 82, Wallowa, OR

Built 1974 Load: 3.9 t ADT: 90

EGGLESSON ROAD

Fair

Over: HURRICANE CREEK

2.0 MI W OF HWY 82, Wallowa, OR

Built 1959 Load: 7.5 t ADT: 443

BAKER ROAD

Fair

Over: WALLOWA RIVER

1.9 MI N OF HWY 82, Wallowa, OR

Built 1994 Load: 8.7 t ADT: 85

JIMTOWN ROAD

Fair

Over: WALLOWA RIVER

3.5 MI N OF HWY 82, Wallowa, OR

Built 1966 Load: 10.0 t ADT: 162

OR 82 (HWY 010)

Fair

Over: WALLOWA R (MINAM)

006 MI E UNION CO LINE, Wallowa, OR

Built 1965 Load: 10.7 t ADT: 1,328

E RESIDENCE STREET

Fair

Over: PRAIRIE CREEK

0.06 MI. NO. HWY 82, Wallowa, OR

Built 1952 Load: 12.0 t ADT: 323

WEST SECOND STREET

Fair

Over: PRAIRIE CREEK

3 BLOCKS S OF HWY 82, Wallowa, OR

Built 1915 Load: 15.6 t ADT: 235

DEPOT STREET

Fair

Over: PRAIRIE CREEK

3 BLOCKS S OF HWY 82, Wallowa, OR

Built 1915 Load: 19.4 t ADT: 241

HWY 350

Fair

Over: LITTLE SHEEP CREEK

16.1 MI. NE JCT. OR 82, Wallowa, OR

Built 1935 Load: 19.8 t ADT: 186

USFS ROAD

Fair

Over: DEVILS RUN CK

INTERSECTION #4625/#4695, Wallowa, OR

Built 1959 Load: 20.0 t ADT: 20

HURRICANE CR RD

Fair

Over: HURRICANE CREEK

2.1 MI W OF HWY 82, Wallowa, OR

Built 1955 Load: 20.1 t ADT: 480

RUSSEL LANE

Fair

Over: WALLOWA RIVER

0.8 MI W OF HWY 82, Wallowa, OR

Built 1955 Load: 20.7 t ADT: 165

HOLMES STREET

Fair

Over: PRAIRIE CREEK

0.12 MI SO HWY 82, Wallowa, OR

Built 1952 Load: 21.1 t ADT: 71

OR 82 (HWY 010)

Fair

Over: WALLOWA RIVER

12.8 MI. E. UNION CO. LN., Wallowa, OR

Built 1937 Load: 21.4 t ADT: 1,528

UPPER IMNAHA ROAD

Fair

Over: GROUSE CREEK

18.4 MI S OF HWY 350, Wallowa, OR

Built 1967 Load: 22.7 t ADT: 72

WARNOCK ROAD

Fair

Over: WALLOWA RIVER

3.9 MI N OF HWY 82, Wallowa, OR

Built 1992 Load: 23.7 t ADT: 90

OR 82 (HWY 010)

Fair

Over: LOSTINE RIVER

11.0 MI. W. JCT. OR 3, Wallowa, OR

Built 1953 Load: 24.0 t ADT: 2,282

DUG BAR ROAD

Fair

Over: IMNAHA RIVER

MP 13.49 RD 4260, Wallowa, OR

Built 1954 Load: 24.0 t ADT: 103

FR RD HWY 351

Fair

Over: WALLOWA R (STATE PARK)

WALLOWA LAKE STATE PARK, Wallowa, OR

Built 1950 Load: 25.4 t ADT: 413

CHESNIMNUS CK ROAD

Fair

Over: PEAVINE CREEK

INTERSECTION #4625/#4670, Wallowa, OR

Built 1947 Load: 25.4 t ADT: 40

RUSSEL LANE

Fair

Over: HURRICANE CREEK

2.0 MI W OF HWY 82, Wallowa, OR

Built 1960 Load: 26.2 t ADT: 460

FISH HATCHERY RD

Fair

Over: WALLOWA RIVER

0.1 MI W OF DEPOT STREET, Wallowa, OR

Built 1957 Load: 26.3 t ADT: 960

HWY 351

Fair

Over: EAST FORK WALLOWA RIVER

0.65 MI SOUTH JCT ORE 82, Wallowa, OR

Built 1955 Load: 27.9 t ADT: 138

CHAROLAIS ROAD

Fair

Over: CHESNIMNUS CK

INTERSECTION #46/#4625, Wallowa, OR

Built 1998 Load: 30.0 t ADT: 100

LOWER DIAMOND ROAD

Fair

Over: WALLOWA RIVER

0.4 MI S OF HWY 82, Wallowa, OR

Built 1956 Load: 32.1 t ADT: 203

NFSR 3925015

Fair

Over: LICK CREEK

NO DATA ENTERED, Wallowa, OR

Built 2017 Load: 33.0 t ADT: 5

DUG BAR ROAD

Fair

Over: IMNAHA RIVER

NO DATA ENTERED, Wallowa, OR

Built 1982 Load: 33.6 t ADT: 20

REDMOND GRADE ROAD

Fair

Over: GRANDE RONDE RIVER

2 MI NORTH OF TROY, Wallowa, OR

Built 1999 Load: 34.7 t ADT: 308

TROY ROAD

Fair

Over: WENAHA RIVER

37.9 MI N OF HWY 82, Wallowa, OR

Built 1981 Load: 35.0 t ADT: 445

BEAR GULCH ROAD

Fair

Over: LITTLE SHEEP CK

AT HIWAY 350, Wallowa, OR

Built 2004 Load: 36.3 t ADT: 10

CHAROLAIS ROAD

Fair

Over: ELK CREEK

NO DATA ENTERED, Wallowa, OR

Built 1961 Load: 36.3 t ADT: 70

LOSTINE RIVER ROAD

Fair

Over: LOSTINE RIVER

8.5 S OF HWY 82, Wallowa, OR

Built 1950 Load: 37.9 t ADT: 452

DORRENCE LANE

Fair

Over: HURRICANE CREEK

0.6 MI E HURRICANE CR RD, Wallowa, OR

Built 1960 Load: 38.1 t ADT: 220

BEAR CREEK RD

Fair

Over: BEAR CREEK

1.8 MI S OF HWY 82, Wallowa, OR

Built 1975 Load: 40.8 t ADT: 196

NFS ROAD

Fair

Over: CROW CREEK

JUNCTION 4620/4620110, Wallowa, OR

Built 1966 Load: 41.9 t ADT: 10

HURRICANE CR RD

Fair

Over: WALLOWA RIVER

0.4 S OF HWY 82, Wallowa, OR

Built 1964 Load: 44.1 t ADT: 1,754

WALLOWA LOOP ROAD

Fair

Over: IMNAHA RIVER

OLLOKOT CAMPGROUND, Wallowa, OR

Built 1965 Load: 45.4 t ADT: 225

JIMTOWN ROAD

Fair

Over: PARSNIP CREEK

3.8 MI N OF HWY 82, Wallowa, OR

Built 1965 Load: 45.4 t ADT: 53

CAYUSE RIDGE ROAD

Fair

Over: CHESNIMNUS CK

NO DATA ENTERED, Wallowa, OR

Built 1964 Load: 50.4 t ADT: 10

HWY 350

Fair

Over: IMNAHA RIVER

IN IMNAHA, Wallowa, OR

Built 1997 Load: 62.9 t ADT: 251

WALLOWA LOOP ROAD

Fair

Over: DUCK CREEK

Intersection Rd 39/66, Wallowa, OR

Built 1992 Load: 97.2 t ADT: 225

USFS Road

Good

Over: CARROL CREEK

2.5 mi SW of Big Sheep #1, Wallowa, OR

Built 2012 ADT: 10

USFS ROAD

Good

Over: BILLY CREEK

NO DATA ENTERED, Wallowa, OR

Built 2005 Load: 17.2 t ADT: 30

CROW CREEK ROAD

Good

Over: NORTH PRAIRIE CREEK

1.22 MI N OF HWY 82, Wallowa, OR

Built 1958 Load: 18.3 t ADT: 466

OR 82 (HWY 010)

Good

Over: WALLOWA RIVER (RAILROAD)

052 MI W JCT ORE 3, Wallowa, OR

Built 1966 Load: 18.8 t ADT: 4,724

WEST WALLOWA AVE

Good

Over: BIG BEND DITCH

W OF JOSEPH @ MILL ST, Wallowa, OR

Built 1935 Load: 19.4 t ADT: 914

CROW CREEK ROAD

Good

Over: PRAIRIE CR

0.32 MI N HIGHWAY 82, Wallowa, OR

Built 1958 Load: 19.6 t ADT: 349

HWY 350

Good

Over: LITTLE SHEEP CREEK

151 MI NE JCT ORE 82, Wallowa, OR

Built 1962 Load: 20.4 t ADT: 186

Read our methodology — how this data is sourced, computed, and verified.

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial