Harney County, OR

130 public highway bridges

Harney County Bridge Snapshot

Harney County, Oregon contains 130 public highway bridges in the FHWA National Bridge Inventory. Roughly 54.6% are rated “Good,” 43.1% “Fair,” 2.3% “Poor,” and 2.3% 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.

130
Total Bridges
54.6%
Good
2.3%
Poor
2.3%
Structurally Deficient

Condition Distribution

Good
54.6% (71)
Fair
43.1% (56)
Poor
2.3% (3)
SD
2.3% (3)

All Bridges (130)

C125 HOTCHKISS LN

Good

Over: SILVIES RIVER

026 MI US 20/395, Harney, OR

Built 1984 Load: 40.2 t ADT: 185

FOREST RD 45

Good

Over: SILVER CREEK

NO DATA ENTERED, Harney, OR

Built 2000 Load: 41.8 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

C138 SILVER CR RD

Good

Over: SILVER CREEK

007 US HWY 20, Harney, OR

Built 1997 Load: 42.6 t ADT: 119

OR 78 (HWY 442)

Good

Over: SILVIES SLOUGH (1ST BR)

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

Built 2010 Load: 44.4 t ADT: 1,776

FOREST RD 45

Good

Over: SILVER CREEK

15.2MI N OF HWY20/RD45 JC, Harney, OR

Built 1979 Load: 44.5 t ADT: 25

VANDREWSEY

Good

Over: MIDDLE FORK MALHEUR RIVE

131 MI C305 DREWSEY ROAD, Harney, OR

Built 1975 Load: 44.5 t ADT: 100

IRR C123 WEST LOOP

Good

Over: FOLEY SLOUGH

0068 MI C121 FOLEY DR, Harney, OR

Built 1996 Load: 46.3 t ADT: 152

US 20 (HWY 007)

Good

Over: MILLER CREEK

1.0 MI E JCT. US 395, Harney, OR

Built 2004 Load: 47.6 t ADT: 1,885

IRR C123 WEST LOOP

Good

Over: SILVIES RIVER

010 MI C121 FOLEY DR, Harney, OR

Built 2007 Load: 48.3 t ADT: 180

US 20 (HWY 007)

Good

Over: DRY CREEK

2.0 MI E JCT US 395, Harney, OR

Built 2005 Load: 48.6 t ADT: 1,885

DREWSEY RD

Good

Over: SOUTH DREWSEY SLOUGH

002 MI C306 AT DREWSEY, Harney, OR

Built 2005 Load: 49.0 t ADT: 123

8244: STEENS MOUNT

Good

Over: EAST CANAL

2.95 miles E of Frenchgle, Harney, OR

Built 1966 Load: 49.9 t ADT: 50

DREWSEY RD

Good

Over: NORTH DREWSEY SLOUGH

001 MI C306 AT DREWSEY, Harney, OR

Built 2005 Load: 49.9 t ADT: 174

AIRPORT RD

Good

Over: NINE MILE SLOUGH

008 JCT OR 78, Harney, OR

Built 2009 Load: 49.9 t ADT: 264

PINE CREEK ROAD

Good

Over: PINE CREEK

096 MI C306 VAN DREWSEY, Harney, OR

Built 2004 Load: 50.2 t ADT: 37

US 20 (Hwy 007)

Good

Over: STINKINGWATER CRK

12.5 Mi W Malheur Co Ln, Harney, OR

Built 2004 Load: 50.5 t ADT: 1,234

ISLAND RANCH ROAD

Good

Over: CHAPMAN SLOUGH

016 ORE 205 FR GLEN HWY, Harney, OR

Built 2009 Load: 50.5 t ADT: 90

C119 EBEN RAY RD

Good

Over: WHITING SLOUGH

005 MI US 20/395, Harney, OR

Built 1999 Load: 50.8 t ADT: 85

IRR C123 WEST LOOP

Good

Over: FOLEY SLOUGH

0061 MI C121 FOLEY DR, Harney, OR

Built 1996 Load: 51.7 t ADT: 152

GREENHOUSE LN.

Good

Over: WEST FORK SILVIES RIVER

024 MI US HWY 20, Harney, OR

Built 2005 Load: 51.7 t ADT: 248

C138 SILVER CR RD

Good

Over: SILVER CREEK SLOUGH

009 US HWY 20, Harney, OR

Built 2006 Load: 51.7 t ADT: 127

C119 EBEN RAY RD

Good

Over: FOLEY SLOUGH

007 MI US 20/395, Harney, OR

Built 2000 Load: 52.6 t ADT: 117

IRR C106

Good

Over: NINEMILE SLOUGH

046 US HWY 20, Harney, OR

Built 2006 Load: 52.6 t ADT: 179

PINE CREEK ROAD

Good

Over: SOUTH PINE CREEK

151 M VAN DREWSEY RD C306, Harney, OR

Built 1982 Load: 55.4 t ADT: 73

NO DATA ENTERED

Good

Over: SAWTOOTH CREEK

NO DATA ENTERED, Harney, OR

Built 2010 Load: 58.6 t ADT: 15

C123 WEST LOOP RD

Good

Over: SLOUGH

012 MI C121 FOLEY DRIVE, Harney, OR

Built 2018 Load: 59.0 t ADT: 140

SOUTH HARNEY ROAD

Poor

Over: SILVER CREEK

001 C133 DOUBLE 0 RD, Harney, OR

Built 1975 Load: 14.6 t ADT: 137

C203 WHITEHORSE RD

Poor

Over: SLOUGH

019 M FIELDS DENIO RD 201, Harney, OR

Built 1984 Load: 18.5 t ADT: 90

VANDREWSEY

Structurally Deficient

Over: GRIFFIN CREEK

104 MI C305 DREWSEY ROAD, Harney, OR

Built 1973 Load: 18.8 t ADT: 85

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

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