Valley County, MT

103 public highway bridges

Valley County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Valley County, Montana contains 103 public highway bridges. Roughly 9.7% are rated “Good,” 77.7% “Fair,” and 12.6% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

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

103

Total Bridges

9.7%

Good

77.7%

Fair

12.6%

Poor Condition

Condition Distribution

Good

9.7% (10)

Fair

77.7% (80)

Poor

12.6% (13)

All Bridges (103)

Sort:

BEAVERTON RD

Over: BEAVER CREEK 104

6M SE SACO, Valley, MT

Built 1915 Load: 7.3 t ADT: 68

HINSDALE N RD

Over: BLUFF CREEK 044

27M W OPHEIM, Valley, MT

Built 1973 Load: 10.0 t ADT: 14

BENGOCHEA RD

Over: E FK PORCUPINE CREEK 112

20M N NASHUA, Valley, MT

Built 1960 Load: 10.0 t ADT: 100

BILLINGSLEY RD

Over: VANDALIA SOUTH CANAL 074

6M W GLASGOW, Valley, MT

Built 1997 Load: 10.0 t ADT: 100

CACHE CREEK RD

Over: LITTLE SNAKE CREEK 048

26M N HINSDALE, Valley, MT

Built 1965 Load: 10.9 t ADT: 100

S 117

Over: MILK RIVER

1M S NASHUA, Valley, MT

Built 1957 Load: 12.7 t ADT: 476

BAYLOR RD

Over: MID FK PORCUPINE CR 013

15M S OPHEIM, Valley, MT

Built 1960 Load: 13.6 t ADT: 100

N BENCH RD

Over: WEST FORK POPLAR R 026

9M NE OPHEIM, Valley, MT

Built 1975 Load: 13.6 t ADT: 100

RIVERSIDE DR

Over: RICHARDSON COULEE 090

3M NW GLASGOW, Valley, MT

Built 1986 Load: 14.5 t ADT: 100

COUNTY ROAD 605

Over: IRRIGATION CANAL 107

6M E SACO, Valley, MT

Built 1950 Load: 15.4 t ADT: 100

TAMPICO RD

Over: MILK RIVER

2M W GLASGOW, Valley, MT

Built 1960 Load: 15.9 t ADT: 478

SNAKE CREEK RD

Over: SNAKE CREEK 046

24M N HINSDALE, Valley, MT

Built 1986 Load: 17.5 t ADT: 14

BEAVER CREEK RD

Over: LARB CREEK 106

6M SE SACO, Valley, MT

Built 1987 Load: 18.1 t ADT: 19

2009: TC ACCESS

Over: WILLOW CREEK

15 mi W of Lake Fort Peck, Valley, MT

Built 1967 Load: 19.1 t ADT: 25

CACHE CREEK RD

Over: MIDDLE FORK CASH CR 049

12M N HINSDALE, Valley, MT

Built 1960 Load: 20.0 t ADT: 100

HINSDALE N RD

Over: CROW CREEK 043

30M N HINSDALE, Valley, MT

Built 1960 Load: 20.9 t ADT: 14

S 248

Over: W FORK POPLAR RIVER

NE OF RICHLAND, Valley, MT

Built 1948 Load: 21.8 t ADT: 193

TAMPICO RD N

Over: BUGGY CREEK 095

2M N TAMPICO, Valley, MT

Built 2000 Load: 22.1 t ADT: 100

GEER RD

Over: SARGENT CREEK 001

15M N NASHUA, Valley, MT

Built 1960 Load: 22.6 t ADT: 100

FOX FARM RD

Over: HAY COULEE 006

7M E GLASGOW, Valley, MT

Built 1930 Load: 22.7 t ADT: 100

AITKEN RD

Over: CHERRY CREEK 080

SW EDGE GLASGOW, Valley, MT

Built 1938 Load: 22.7 t ADT: 100

US 2

Over: BUGGY CREEK

12M NW GLASGOW, Valley, MT

Built 1948 Load: 22.7 t ADT: 1,148

IRR - S 24

Over: DRY FORK CREEK

25M SW OPHEIM, Valley, MT

Built 1948 Load: 22.7 t ADT: 290

IRR - US 2

Over: INDIAN SERVICE CANAL

FRAZER, Valley, MT

Built 1960 Load: 23.6 t ADT: 1,438

IRR - S 24

Over: DRAINAGE

15M S OPHEIM, Valley, MT

Built 1939 Load: 23.6 t ADT: 290

TAMPICO RD

Over: CHERRY CREEK OVERFLOW

1M W GLASGOW, Valley, MT

Built 1960 Load: 23.6 t ADT: 478

IRR BIA RTE 10

Over: OSWEGO EAST MAIN CANAL

1.6 KM SE OF OSWEGO, Valley, MT

Built 1972 Load: 24.5 t ADT: 50

IRR BIA ROUTE 1

Over: LITTLE PORCUPINE CREEK

3.5 KM SW OF FRAZIER, Valley, MT

Built 1976 Load: 24.5 t ADT: 1,200

IRR BIA ROUTE 1

Over: MAIN CANAL

1.0 KM SW OF OSWEGO, Valley, MT

Built 1976 Load: 24.5 t ADT: 1,200

NEW DEAL RD

Over: GALPIN COULEE 073

2M NW FT PECK, Valley, MT

Built 1960 Load: 24.5 t ADT: 100

AITKEN RD

Over: MILK RIVER 081

SW GLASGOW, Valley, MT

Built 1997 Load: 25.4 t ADT: 100

GRAIN EAST RD

Over: LITTLE PORCUPINE CR 055

7M W LUSTRE, Valley, MT

Built 1985 Load: 26.3 t ADT: 56

BERGE RD

Over: LITTLE PORCUPINE CR 015

N FRAZER, Valley, MT

Built 1980 Load: 26.3 t ADT: 100

FOX FARM RD

Over: LINDEKE COULEE 007

8M E GLASGOW, Valley, MT

Built 1930 Load: 26.3 t ADT: 100

BJORNBERG BRDG RD

Over: MILK RIVER 036

11M NW HINSDALE, Valley, MT

Built 1995 Load: 27.2 t ADT: 100

OSWEGO NORTH RD

Over: WEST FORK WOLF CREEK 057

17M N OSWEGO, Valley, MT

Built 1950 Load: 27.2 t ADT: 100

BRAZIL CREEK RD

Over: VANDALIA SOUTH CANAL 113

2M SW GLASGOW, Valley, MT

Built 1988 Load: 27.2 t ADT: 100

US 2

Over: MILK RIVER

2M E HINSDALE, Valley, MT

Built 1966 Load: 27.2 t ADT: 1,148

S 248

Over: W FK POPLAR RV OVERFLOW

NE OF RICHLAND, Valley, MT

Built 1948 Load: 27.2 t ADT: 193

ROCK CREEK RD

Over: WILLOW CREEK 030

14M N HINSDALE, Valley, MT

Built 2000 Load: 28.1 t ADT: 100

HINSDALE N RD

Over: SNAKE CREEK 042

27M N HINSDALE, Valley, MT

Built 1950 Load: 29.0 t ADT: 100

LIBERTY RD

Over: VANDALIA SOUTH CANAL 097

10M NW GLASGOW, Valley, MT

Built 2013 Load: 29.0 t ADT: 61

US 2

Over: ROCK CREEK CANAL

4M E HINSDALE, Valley, MT

Built 1996 Load: 29.0 t ADT: 1,313

IRR - US 2

Over: LITTLE PORCUPINE CREEK

FRAZER, Valley, MT

Built 1960 Load: 29.9 t ADT: 1,326

SR 537

Over: MILK RIVER

2M N HINSDALE, Valley, MT

Built 1969 Load: 29.9 t ADT: 122

US 2

Over: CHERRY CREEK OVERFLOW

1M N GLASGOW, Valley, MT

Built 1980 Load: 30.8 t ADT: 6,660

US 2

Over: CHERRY CREEK

1M N GLASGOW, Valley, MT

Built 1979 Load: 30.8 t ADT: 6,660

IRR - S 24

Over: WEST FK PORCUPINE CREEK

18M S OPHEIM, Valley, MT

Built 1940 Load: 31.8 t ADT: 290

IRR - S 24

Over: ALKALI CREEK

10M S OPHEIM, Valley, MT

Built 1935 Load: 31.8 t ADT: 199

FOX FARM RD

Over: DRAINAGE 009

10M E GLASGOW, Valley, MT

Built 1930 Load: 32.1 t ADT: 100

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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