Union County, OR

167 public highway bridges

Union County Bridge Snapshot

Union County, Oregon contains 167 public highway bridges in the FHWA National Bridge Inventory. Roughly 40.7% are rated “Good,” 41.3% “Fair,” 3.6% “Poor,” and 3.6% 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.

167
Total Bridges
40.7%
Good
3.6%
Poor
3.6%
Structurally Deficient

Condition Distribution

Good
40.7% (68)
Fair
41.3% (69)
Poor
3.6% (6)
SD
3.6% (6)

All Bridges (167)

RUCKMAN ROAD

Fair

Over: STATE DITCH

1.1 MI N OF MARKET LANE, Union, OR

Built 1999 Load: 24.3 t ADT: 64

OR 82 (HWY 010)

Fair

Over: GRANDE RONDE R (S ELGIN)

01.1 MI S JCT ORE 204, Union, OR

Built 1966 Load: 24.5 t ADT: 3,507

STARKEY HQ ROAD

Fair

Over: MEADOW CREEK

5.3 MI FROM HWY 244, Union, OR

Built 1952 Load: 24.5 t ADT: 30

STARKEY HQ ROAD

Fair

Over: MEADOW CREEK

11.8 MI FROM HWY 244, Union, OR

Built 1951 Load: 25.4 t ADT: 1

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

OR 82 (HWY 010)

Fair

Over: PHILLIPS CREEK (ELGIN)

19.1 MI NE JCT FAI-80N, Union, OR

Built 1963 Load: 26.9 t ADT: 3,507

HWY 6 FRONTAGE RD

Fair

Over: GRANDE RONDE RIVER

3.4 MI NW LAGRANDE, Union, OR

Built 1959 Load: 27.2 t ADT: 8

GRANDE RONDE ROAD

Fair

Over: GRANDE RONDE RIVER

WALLOWA-WHITMAN NATL FORS, Union, OR

Built 1964 Load: 27.2 t ADT: 168

I-84 (HWY 006) EB

Fair

Over: GRANDE RONDE RIVER

12.2 MI SE UMATILLA CO LN, Union, OR

Built 2004 Load: 27.9 t ADT: 5,637

BEHRENS LANE

Fair

Over: WILLOW CREEK EB

0.6 MI W SUMMERVILLE ROAD, Union, OR

Built 1970 Load: 28.8 t ADT: 150

OR 82 (HWY 010)

Fair

Over: GRANDE RONDE R(NE ELGIN)

12.4 MI. W. WALLOWA CO LN, Union, OR

Built 1935 Load: 29.0 t ADT: 1,910

HINDMAN ROAD

Fair

Over: N. FK. CLARK CREEK

1.5 MI. E OF CHUMOS ROAD, Union, OR

Built 1999 Load: 29.2 t ADT: 464

SPRUCE STREET

Fair

Over: GRANDE RONDE RIVER

1.3 MI N OF HWY 82, Union, OR

Built 1965 Load: 29.5 t ADT: 3,803

OR 203 (HWY 066)

Fair

Over: UPRR (HOT LAKE)

5.5 MI. S.E. JCT. I-84, Union, OR

Built 1971 Load: 30.1 t ADT: 2,453

CLARK CREEK ROAD

Fair

Over: N. FK. CLARK CREEK

5 MI. SE OF ELGIN, Union, OR

Built 1999 Load: 30.1 t ADT: 328

I-84 (HWY 006)

Fair

Over: HAMILTON CREEK

2.1 MI. E. JCT. ORE 244, Union, OR

Built 1960 Load: 31.1 t ADT: 11,275

ALICEL LANE

Fair

Over: GRANDE RONDE RIVER

2.5 MI E OF HWY 82, Union, OR

Built 1975 Load: 33.4 t ADT: 160

HULL LANE

Fair

Over: GRANDE RONDE RIVER

0.4 MI E OF HWY 82, Union, OR

Built 1975 Load: 33.4 t ADT: 220

NO DATA ENTERED

Fair

Over: GRANDE RONDE R.

JUNCTION FSR 51/5125., Union, OR

Built 1963 Load: 33.6 t ADT: 70

I-84 (HWY 006) WB

Fair

Over: GRANDE RONDE RIVER

1.1 MI. E. JCT. US 30, Union, OR

Built 1972 Load: 34.3 t ADT: 5,209

OR 203 (HWY 066)

Fair

Over: CATHERINE CR (DAVIS DAM)

7.2 MI. S.E. JCT. I-84, Union, OR

Built 1966 Load: 35.4 t ADT: 2,453

GODLEY ROAD

Fair

Over: CATHERINE CREEK

2.0 MI N OF HWY 203, Union, OR

Built 1977 Load: 35.4 t ADT: 124

OR 203 (HWY 340)

Fair

Over: CATHERINE CR(STATE YARD)

0.6 MI E JCT ORE 237, Union, OR

Built 1966 Load: 36.3 t ADT: 372

I-84 (HWY 006) EB

Fair

Over: GRANDE RONDE RIVER

14.9 MI SE UMATILLA CO LN, Union, OR

Built 2003 Load: 36.3 t ADT: 5,209

OR 82 (HWY 010)

Fair

Over: GRANDE RONDE R, INP R/R

3.4 MI. S. JCT. OR 204, Union, OR

Built 2012 Load: 36.3 t ADT: 3,623

Rose Ridge Road

Fair

Over: MILL CREEK

0.10 S of Mill Creek Rd., Union, OR

Built 2015 Load: 36.9 t ADT: 80

MILLER LANE

Fair

Over: CATHERINE CREEK

3.1 MI W OF HWY 203, Union, OR

Built 2007 Load: 38.2 t ADT: 73

BOOTH LANE

Fair

Over: STATE DITCH

3.8 MI E OF HWY 82, Union, OR

Built 1971 Load: 39.2 t ADT: 241

ELGIN CEMETERY RD

Fair

Over: CLARK CREEK

0.05 MI S CLARK CREEK RD, Union, OR

Built 1986 Load: 40.2 t ADT: 43

I-84 (HWY 006) WB

Fair

Over: GRANDE RONDE RIVER

14.9 MI SE UMATILLA CO LN, Union, OR

Built 2004 Load: 41.7 t ADT: 5,209

OR 203 (HWY 66)

Fair

Over: CATHERINE CR (MAIN ST)

11.0 MI. S.E. JCT I-84, Union, OR

Built 1994 Load: 42.1 t ADT: 2,561

INDIAN CREEK ROAD

Fair

Over: INDIAN CREEK

0.9 MI E OF HWY 82, Union, OR

Built 1985 Load: 43.1 t ADT: 116

BIG CREEK ROAD

Fair

Over: BIG CREEK

NO DATA ENTERED, Union, OR

Built 1958 Load: 44.5 t ADT: 70

I-84 (HWY 006) EB

Fair

Over: GRANDE RONDE R AND UPRR

15.1 MI SE UMATILLA CO LN, Union, OR

Built 2003 Load: 44.5 t ADT: 5,209

Telocaset Lane

Fair

Over: Antelope Cr.

On Telocaset Lane, Union, OR

Built 2008 Load: 44.7 t ADT: 85

MINAM RIDGE ROAD

Fair

Over: INDIAN CREEK

INTERSECTION #62/#6205, Union, OR

Built 1957 Load: 48.1 t ADT: 60

McKennon Lane

Fair

Over: Grande Ronde River

1.3 Mi E of Imbler Road, Union, OR

Built 2004 Load: 48.1 t ADT: 108

DUTTON ROAD

Fair

Over: CLARK CREEK

0.05 MI W CLARK CREEK RD, Union, OR

Built 1987 Load: 49.6 t ADT: 39

I-84 (HWY 006) WB

Fair

Over: GRANDE RONDE R AND UPRR

15.1 MI SE UMATILLA CO LN, Union, OR

Built 2004 Load: 49.9 t ADT: 5,209

High Valley Road

Fair

Over: LIttle Creek #5

3.3 Mi E of Hwy 203, Union, OR

Built 2003 Load: 55.1 t ADT: 190

BOOTH LANE

Fair

Over: GRANDE RONDE RIVER

8.5 MI E OF HWY 82, Union, OR

Built 1971 Load: 57.0 t ADT: 247

INDIAN CREEK ROAD

Fair

Over: INDIAN CR. (KLINGHAMMER)

3.5 MI E ORE RTE 82, Union, OR

Built 1978 Load: 61.6 t ADT: 48

NO DATA ENTERED

Good

Over: LIMBER JIM CREEK

3 MI SE OF FSR 51., Union, OR

Built 2022 ADT: 70

US 30 (HWY 066)

Good

Over: UPRR (N POWDER)

0.4 MI. NW BAKER CO. LINE, Union, OR

Built 1972 Load: 17.5 t ADT: 718

PIERCE ROAD

Good

Over: GRANDE RONDE RIVER

1.1 MI S OF HWY 82, Union, OR

Built 1978 Load: 17.8 t ADT: 946

ROBINSON ROAD

Good

Over: NORTH FORK CABIN CREEK

015MI NW of Palmer Jct Rd, Union, OR

Built 2009 Load: 18.1 t ADT: 40

HOT LAKE LANE

Good

Over: LADD CREEK

.21 MILES FROM PIERCE RD, Union, OR

Built 2001 Load: 20.7 t ADT: 87

FIVE POINT CR ROAD

Good

Over: PELICAN CR

1.77 M FROM HILLGARD RD, Union, OR

Built 2001 Load: 20.7 t ADT: 117

PHYS POINT RD

Good

Over: MILL CREEK

WEST OF COVE, Union, OR

Built 2001 Load: 20.7 t ADT: 614

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