Flathead County, MT

195 public highway bridges

Flathead County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Flathead County, Montana contains 195 public highway bridges. Roughly 27.7% are rated “Good,” 65.6% “Fair,” and 4.6% “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.

195
Total Bridges
27.7%
Good
65.6%
Fair
4.6%
Poor Condition

Condition Distribution

Good
27.7% (54)
Fair
65.6% (128)
Poor
4.6% (9)

All Bridges (195)

IRR - US 2

Fair

Over: MOCCASIN CREEK

6M E WEST GLACIER, Flathead, MT

Built 1972 Load: 32.7 t ADT: 2,372

E RESERVE DR

Fair

Over: SPRING CREEK

2M NE KALISPELL, Flathead, MT

Built 1988 Load: 32.7 t ADT: 4,736

WHITEFISH STAGE RD

Fair

Over: STILLWATER RIVER

KALISPELL, Flathead, MT

Built 1975 Load: 32.7 t ADT: 7,113

CANYON CREEK RD

Fair

Over: CANYON CREEK

1ST BRIDGE ON CANYON CR, Flathead, MT

Built 1976 Load: 33.4 t ADT: 5

DELREY RD

Fair

Over: LAZY CREEK 124

8M NW WHITEFISH, Flathead, MT

Built 1995 Load: 33.5 t ADT: 100

STAR MEADOW RD

Fair

Over: LOGAN CREEK 177

17M SW OLNEY, Flathead, MT

Built 1981 Load: 33.6 t ADT: 100

SPRING PRAIRIE RD

Fair

Over: STILLWATER RIVER 088

8M NW KALISPELL, Flathead, MT

Built 1986 Load: 34.5 t ADT: 100

IRR - US 2

Fair

Over: STILLWATER RIVER

1M NE KALISPELL, Flathead, MT

Built 1966 Load: 34.5 t ADT: 13,399

IRR - US 2

Fair

Over: RR

14M NW ESSEX, Flathead, MT

Built 1956 Load: 34.5 t ADT: 2,119

OBRYAN LN

Fair

Over: MILL CREEK 012

1M SE CRESTON, Flathead, MT

Built 2000 Load: 35.4 t ADT: 100

IRR - US 2

Fair

Over: STILLWATER RIVER

1M NE KALISPELL, Flathead, MT

Built 1966 Load: 35.4 t ADT: 13,399

FOREST ROAD

Fair

Over: TIGER CREEK

ROAD 38, Flathead, MT

Built 1965 Load: 35.6 t ADT: 200

FOREST ROAD

Fair

Over: TIN CREEK

WEST SIDE SOUTHFORK, Flathead, MT

Built 1973 Load: 36.3 t ADT: 80

FOREST ROAD

Fair

Over: EMERY CREEK

SOUTH FORK FLATHEAD RD, Flathead, MT

Built 1965 Load: 36.3 t ADT: 250

US 93

Fair

Over: STILLWATER RIVER

2M NW KALISPELL, Flathead, MT

Built 1996 Load: 36.3 t ADT: 25,386

CEDAR CREEK ROAD

Fair

Over: CEDAR CREEK

4 MI N OF COLUMBIA FALLS, Flathead, MT

Built 1992 Load: 37.3 t ADT: 10

FOREST ROAD

Fair

Over: RED MEADOW CREEK

1.9 MI W OF NORTH FORK RD, Flathead, MT

Built 1960 Load: 37.9 t ADT: 20

N FORK RD

Fair

Over: RR

COLUMBIA FALLS, Flathead, MT

Built 1972 Load: 38.1 t ADT: 2,407

COLUMBIA AVE

Fair

Over: WHITEFISH RIVER 109

WHITEFISH-COLUMBIA AVE, Flathead, MT

Built 1979 Load: 40.8 t ADT: 3,544

NORTH FORK RD

Fair

Over: RED MEADOW CREEK 037

3M NW POLEBRIDGE, Flathead, MT

Built 1980 Load: 41.2 t ADT: 394

CONRAD DR

Fair

Over: FLATHEAD RIVER 013

KALISPELL, Flathead, MT

Built 2009 Load: 41.7 t ADT: 100

FOREST ROAD

Fair

Over: TRAIL CREEK

SPOTTED BEAR RIVER ROAD, Flathead, MT

Built 1962 Load: 42.1 t ADT: 30

FOREST ROAD

Fair

Over: BUNKER CREEK

BUNKER CR, Flathead, MT

Built 1973 Load: 43.1 t ADT: 10

S 35

Fair

Over: MILL CREEK

1M E CRESTON, Flathead, MT

Built 1995 Load: 45.4 t ADT: 7,060

IRR - US 2

Fair

Over: GOAT UNDERPASS

1M SE ESSEX, Flathead, MT

Built 1981 Load: 47.2 t ADT: 1,929

N FORK RD

Fair

Over: BIG CREEK

17M SE POLEBRIDGE, Flathead, MT

Built 1980 Load: 47.2 t ADT: 431

SNOWLINE LN

Fair

Over: ASHLEY CREEK 168

3M SE KALISPELL, Flathead, MT

Built 2003 Load: 52.6 t ADT: 100

STAR MEADOW RD

Fair

Over: LOGAN CREEK 085

6M S OLNEY, Flathead, MT

Built 1992 Load: 53.5 t ADT: 100

FOREST ROAD

Fair

Over: LOGAN CREEK

TALLY LAKE ROAD, Flathead, MT

Built 1974 Load: 57.7 t ADT: 60

FOREST ROAD

Fair

Over: LOGAN CREEK

TALLY LAKE ROAD, Flathead, MT

Built 1976 Load: 64.5 t ADT: 60

NORTH LAKE MCDONAL

Fair

Over: CREEK

12.7 miles northeast of U, Flathead, MT

Built 2001 Load: 67.1 t ADT: 50

NORTH LAKE MCDONAL

Fair

Over: CREEK

12.7 miles northeast of U, Flathead, MT

Built 2001 Load: 67.1 t ADT: 50

FORST ROAD

Good

Over: FELIX CREEK

EAST SIDE SOUTHFORK, Flathead, MT

Built 1997 ADT: 200

Forest Road

Good

Over: CLAYTON CREEK

West Side South Fork, Flathead, MT

Built 2007 ADT: 50

FOREST ROAD

Good

Over: HALLOWAT CREEK

HALLOWAT CREEK ROAD, Flathead, MT

Built 1986 ADT: 10

NFSR

Good

Over: LOST JOHNNY CREEK

SOUTH FORK FLATHEAD, Flathead, MT

Built 2009 Load: 13.3 t ADT: 40

LOWER VALLEY RD

Good

Over: ASHLEY CREEK 001

5M SE KALISPELL, Flathead, MT

Built 1995 Load: 13.3 t ADT: 100

TETRAULT RD

Good

Over: WHITEFISH RIVER 090

9M SE WHITEFISH, Flathead, MT

Built 1995 Load: 13.6 t ADT: 100

BROWNS MEADOW RD

Good

Over: MOUNT CREEK 171

13M W KALISPELL, Flathead, MT

Built 2008 Load: 13.6 t ADT: 100

DEMERSVILLE RD

Good

Over: ASHLEY CREEK 004

1M E FOUR CORNERS, Flathead, MT

Built 1999 Load: 20.1 t ADT: 100

FOREST ROAD

Good

Over: NORTH FORK SPRING FLOW

WURTZ FLATS, Flathead, MT

Built 1997 Load: 21.4 t ADT: 5

S 556-THOMPSON R R

Good

Over: MCGREGOR CREEK

18M SW MARION, Flathead, MT

Built 1992 Load: 21.8 t ADT: 60

FOREST ROAD

Good

Over: WOUNDED BUCK CREEK

WOUNDED BUCK CREEK, Flathead, MT

Built 2009 Load: 23.3 t ADT: 40

NFSR

Good

Over: LOGAN CREEK

TALLY LAKE CAMPGROUND, Flathead, MT

Built 2011 Load: 23.3 t ADT: 40

ROSE CROSSING

Good

Over: WHITEFISH RIVER 091

2M NW EVERGREEN, Flathead, MT

Built 1995 Load: 23.6 t ADT: 100

NORTH FORK RD

Good

Over: TEPEE CREEK 010

8M NW POLEBRIDGE, Flathead, MT

Built 2009 Load: 23.6 t ADT: 59

INSIDE NORTH FORK

Good

Over: CAMAS CREEK

2 Mi. N. of Jct. Hwy. 2 &, Flathead, MT

Built 1983 Load: 23.8 t ADT: 50

FOREST ROAD

Good

Over: QUINTONKON CREEK

ROAD 2806, Flathead, MT

Built 1989 Load: 24.0 t ADT: 5

BIRCH GROVE W

Good

Over: WHITEFISH RIVER 092

6M N KALISPELL, Flathead, MT

Built 1993 Load: 24.5 t ADT: 100

S 40

Good

Over: WHITEFISH RIVER

3M SE WHITEFISH, Flathead, MT

Built 1975 Load: 24.5 t ADT: 12,370

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

Related

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

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.