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)

CRANE VENATOR RD

Fair

Over: CRANE CREEK

100 MI ORE 78 STEENS HWY, Harney, OR

Built 1977 Load: 43.5 t ADT: 67

4320

Fair

Over: EMIGRANT CREEK

.1MI S OF 43,4320 JCT, Harney, OR

Built 1966 Load: 44.5 t ADT: 5

FOLEY DRIVE

Fair

Over: SILVIES RIVER

015 MI US 20/395, Harney, OR

Built 1958 Load: 46.3 t ADT: 217

US 20 (Hwy 007)

Fair

Over: MID FORK MALHEUR RIVER

5.6 Mi W Malheur Co Line, Harney, OR

Built 2004 Load: 54.4 t ADT: 1,222

US 395 (HWY 048)

Fair

Over: TROUT CREEK (FIRST XING)

24.6 MI. N. JCT. US 20, Harney, OR

Built 1988 Load: 69.0 t ADT: 383

MALHEUR LAKE ROAD

Fair

Over: BLITZEN RIVER

1.0 MI NE OF HDQTRS, Harney, OR

Built 1960 Load: 72.6 t ADT: 2

B470 FIELDDENIO RD

Good

Over: DENIO CREEK

846 MI ORE 78 STEENS HWY, Harney, OR

Built 1988 Load: 14.3 t ADT: 235

HINES LOGGING RD

Good

Over: EMIGRANT CREEK

234 MI US HWY 20, Harney, OR

Built 2004 Load: 18.5 t ADT: 48

OR 78 (HWY 442)

Good

Over: MALHEUR SLOUGH

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

Built 1984 Load: 18.8 t ADT: 595

C140 BEST LANE

Good

Over: SILVER CREEK

079 MI US HWY 20, Harney, OR

Built 1980 Load: 19.1 t ADT: 48

LAWEN LANE

Good

Over: BLACK SLOUGH

3.15 MI SOUTH OF HWY 78, Harney, OR

Built 1993 Load: 19.1 t ADT: 123

C409 DIAMOND CP RD

Good

Over: KIGER CREEK

078 M OR205 FRENCHGLEN HY, Harney, OR

Built 2021 Load: 20.7 t ADT: 148

FOLEY RD

Good

Over: FOLEY CREEK

021 MI US 20/395, Harney, OR

Built 2021 Load: 20.7 t ADT: 185

AIRPORT RD

Good

Over: NINE MILE SLOUGH

000 JCT OR 78 STEENS HWY, Harney, OR

Built 2022 Load: 20.7 t ADT: 400

OR 78 (HWY 442)

Good

Over: SILVIES SLOUGH(9TH BR)

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

Built 1971 Load: 21.1 t ADT: 1,325

C409 DIAMOND CP RD

Good

Over: KIGER CREEK

1224 M OR205 AT DIAMOND, Harney, OR

Built 1992 Load: 21.4 t ADT: 137

C112 FAYE LANE

Good

Over: EMBREE SLOUGH

015 ORE 78 STEENS HWY, Harney, OR

Built 2009 Load: 23.0 t ADT: 90

C302 ALTNOW BEULAH

Good

Over: OTIS CREEK

003 M C304 OTIS VALLEY RD, Harney, OR

Built 1995 Load: 23.3 t ADT: 47

US 20 (HWY 007)

Good

Over: POISON CREEK(SUSAN'S BR)

44.9 MI W MALHEUR CO LINE, Harney, OR

Built 1966 Load: 24.3 t ADT: 1,742

PINE CREEK ROAD

Good

Over: CALAMITY CREEK

016 M C306 VAN DREWSEY RD, Harney, OR

Built 1995 Load: 24.3 t ADT: 11

3100000

Good

Over: SILVIES RIVER

395 S 52.3 M - 6.6M 31 RD, Harney, OR

Built 1964 Load: 25.4 t ADT: 80

US 20 (HWY 007)

Good

Over: SILVER CREEK IRR CHANNEL

009 MI W HWY 49 JCT, Harney, OR

Built 1988 Load: 27.5 t ADT: 1,552

3140000

Good

Over: SILVIES RIVER

395 S TO MP 43.6 - E 1.6M, Harney, OR

Built 1982 Load: 28.1 t ADT: 10

OR 78 (HWY 442)

Good

Over: SILVIES SLOUGH(7TH BR)

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

Built 1971 Load: 28.2 t ADT: 1,325

8244: STEENS MOUNT

Good

Over: BLITZEN RIVER

2.85 miles E of Frenchgle, Harney, OR

Built 1966 Load: 28.5 t ADT: 50

Sod House Ln

Good

Over: DONNER & BLITZEN RIVER

5.8 MI EAST OF HWY 205, Harney, OR

Built 2007 Load: 28.5 t ADT: 113

OR 78 (HWY 442)

Good

Over: SILVIES SLOUGH(6TH BR)

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

Built 1971 Load: 29.2 t ADT: 1,325

OR 78 (HWY 442)

Good

Over: SILVIES SLOUGH(5TH BR)

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

Built 1971 Load: 29.5 t ADT: 1,776

OR 205 (HWY 440)

Good

Over: SILVIES RIVER

1.0 MI. S. JCT. ORE 78, Harney, OR

Built 1997 Load: 29.8 t ADT: 432

OR 205 (HWY 440)

Good

Over: CHAPMAN SLOUGH

4.8 MI. S. JCT. ORE 78, Harney, OR

Built 1997 Load: 29.8 t ADT: 443

B470 CATLOW VALLEY

Good

Over: DRY CREEK

043 M ORE205 ROARING SPRG, Harney, OR

Built 2006 Load: 29.8 t ADT: 127

C302 ALTNOW BEULAH

Good

Over: COTTON WOOD CREEK

005 M C304 OTIS VALLEY RD, Harney, OR

Built 1995 Load: 29.8 t ADT: 69

B484 CRANE VENATOR

Good

Over: CRANE CREEK

179 ORE 78 STEENS HWY, Harney, OR

Built 2007 Load: 29.9 t ADT: 63

DREWSEY MKT RD

Good

Over: STINKING WATER CREEK

113 MI C310 PINE CREEK RD, Harney, OR

Built 2016 Load: 30.1 t ADT: 50

OR 78 (HWY 442)

Good

Over: SILVIES SLOUGH(11TH BR)

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

Built 1971 Load: 30.5 t ADT: 1,260

OR 205 (HWY 440)

Good

Over: NEWMAN SLOUGH

0.6 MI. S. JCT. OR 78, Harney, OR

Built 1997 Load: 30.5 t ADT: 432

C302 ALTNOW BEULAH

Good

Over: MILL CREEK

011 M C304 OTIS VALLEY RD, Harney, OR

Built 1995 Load: 30.5 t ADT: 69

OLD EXPERIMENT STA

Good

Over: POISON SLOUGH

005 MI US 20, Harney, OR

Built 2015 Load: 31.8 t ADT: 117

KRUMBO RES. ROAD

Good

Over: BLITZEN RIVER

21.1 MI S OF HDQTRS, Harney, OR

Built 2003 Load: 32.7 t ADT: 50

US 20 (HWY 007)

Good

Over: FOLEY SLOUGH

46.4 MI W MALHEUR CO LINE, Harney, OR

Built 1999 Load: 32.7 t ADT: 1,742

OR 205 (HWY 440)

Good

Over: W FK SILVIES RIVER

7.2 MI. S. JCT. OR 78, Harney, OR

Built 1985 Load: 33.4 t ADT: 430

EMBREE BRIDGE ROAD

Good

Over: EAST FORK SILVIES RIVER

011 MI C130 ISLD RANCH RD, Harney, OR

Built 2016 Load: 34.0 t ADT: 90

C120 STANDCLIFFE

Good

Over: SILVIES RIVER

005 MI C121 FOLEY DR, Harney, OR

Built 1979 Load: 35.4 t ADT: 123

OR 78 (HWY 442)

Good

Over: SILVIES SLOUGH(14TH BR)

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

Built 1971 Load: 36.3 t ADT: 1,260

B484 CRANE VENATOR

Good

Over: S FORK MALHEUR RIVER

22.1 MI OR 78 STEENS HWY, Harney, OR

Built 1996 Load: 38.1 t ADT: 61

OR 78 (HWY 442)

Good

Over: SILVIES SLOUGH(15TH BR)

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

Built 1971 Load: 38.6 t ADT: 1,260

US 20 (HWY 007)

Good

Over: WILLOW CREEK

16.97 MI E JCT US 395, Harney, OR

Built 1993 Load: 38.9 t ADT: 2,642

Ruh Red Ln

Good

Over: SILVIES RIVER

3 MI W. LAWEN, Harney, OR

Built 1995 Load: 39.9 t ADT: 112

C307 DREWSEY MKT

Good

Over: LOWER PINE CREEK

014 MI C310 PINE CREEK RD, Harney, OR

Built 1995 Load: 39.9 t ADT: 58

OR 78 (HWY 442)

Good

Over: SILVIES SLOUGH(12TH BR)

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

Built 1971 Load: 40.2 t ADT: 1,260

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

Related

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