Glacier County, MT

68 public highway bridges

Glacier County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Glacier County, Montana contains 68 public highway bridges. Roughly 33.8% are rated “Good,” 58.8% “Fair,” and 5.9% “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.

68

Total Bridges

33.8%

Good

58.8%

Fair

5.9%

Poor Condition

Condition Distribution

Good

33.8% (23)

Fair

58.8% (40)

Poor

5.9% (4)

All Bridges (68)

Sort:

S 213

Over: RR

CUT BANK, Glacier, MT

Built 2012 ADT: 100

IRR - US 89

Over: ST MARYS RIVER

2M SE BABB, Glacier, MT

Built 1956 Load: 12.7 t ADT: 2,203

GUNSIGHT RD

Over: TWO MEDICINE CANAL 01

10M W CUTBANK, Glacier, MT

Built 1989 Load: 19.1 t ADT: 100

NPS SERVICE ROAD

Over: UPPER DIVIDE CREEK

Just south of Going-to-th, Glacier, MT

Built 1970 Load: 20.1 t ADT: 50

MANY GLACIER ROAD

Over: APIKUNI CREEK

10.3 miles west of U.S. R, Glacier, MT

Built 1931 Load: 21.8 t ADT: 452

CHIEF MOUNTAIN INT

Over: LEE CREEK

12.7 miles north of Saint, Glacier, MT

Built 1935 Load: 21.8 t ADT: 246

GOING-TO-THE-SUN R

Over: BARING CREEK

9.7 miles southwest of U., Glacier, MT

Built 1932 Load: 22.7 t ADT: 1,942

GOING-TO-THE-SUN R

Over: DIVIDE CREEK

0.2 miles northwest of U., Glacier, MT

Built 1934 Load: 22.7 t ADT: 1,942

US 89

Over: TWO MEDICINE RIVER

11M SE BROWNING, Glacier, MT

Built 1950 Load: 22.7 t ADT: 1,184

DUCK LAKE RD

Over: CUT BANK CREEK

4M N BROWNING, Glacier, MT

Built 1965 Load: 23.6 t ADT: 1,040

IRR BIA RTE 1

Over: LITTLE BADGER CREEK

24.1 KM SOUTH OF BROWNING, Glacier, MT

Built 1972 Load: 24.5 t ADT: 1,000

IRR BIA RTE 25

Over: BADGER CREEK

10 KM NORTH HEART BUTTE, Glacier, MT

Built 1979 Load: 24.5 t ADT: 30

IRR RTE BIA 55

Over: WILLOW CREEK TRIBUTARY

AT BLACKFOOT, Glacier, MT

Built 2005 Load: 24.5 t ADT: 70

IRR - US 2

Over: FLATIRON CREEK

BLACKFOOT, Glacier, MT

Built 1957 Load: 24.5 t ADT: 2,054

TWO MEDICINE ROAD

Over: APPISTOKI CREEK

7.3 miles northwest of Mo, Glacier, MT

Built 1929 Load: 27.2 t ADT: 183

GOING-TO-THE-SUN R

Over: ST. MARY RIVER

0.8 Mi. NW of Jct. Hwy. 8, Glacier, MT

Built 1934 Load: 28.1 t ADT: 1,230

IRR BIA RTE 4

Over: WHITETAIL CREEK

11.3 KM NE OF HEART BUTTE, Glacier, MT

Built 1972 Load: 28.5 t ADT: 500

TWO MEDICINE ROAD

Over: TWO MEDICINE RIVER

5.3 miles northwest of Mo, Glacier, MT

Built 1950 Load: 31.7 t ADT: 183

IRR BIA RTE 1

Over: TWO MEDICINE RIVER

16 KM SOUTH OF BROWNING, Glacier, MT

Built 1967 Load: 32.4 t ADT: 1,000

IRR BIA RTE 1

Over: BADGER CREEK

27.4 KM SOUTH OF BROWNING, Glacier, MT

Built 1967 Load: 32.4 t ADT: 1,000

IRR BIA RTE 2

Over: S FRK TWO MEDICINE RIVER

6.4 KM SE OF E GLACIER PK, Glacier, MT

Built 1962 Load: 32.4 t ADT: 75

IRR BIA RTE 130

Over: ST. MARY RIVER

13 KM SOUTH OF BABB, Glacier, MT

Built 1964 Load: 32.4 t ADT: 300

IRR BIA RTE 130

Over: SWIFT CURRENT CREEK

3 KM SOUTH OF BABB, Glacier, MT

Built 1966 Load: 32.4 t ADT: 300

IRR BIA RTE 57

Over: TWO MEDICINE MAIN CANAL

31 KM E,7 KM SO. BROWNING, Glacier, MT

Built 1990 Load: 32.4 t ADT: 10

IRR BIA RTE 8

Over: CUT BANK CREEK

11 KM NW OF BROWNING, Glacier, MT

Built 1965 Load: 32.7 t ADT: 500

RISING SUN CAMPGRO

Over: ROES CREEK

6.8 miles southwest from, Glacier, MT

Built 1965 Load: 32.7 t ADT: 1,942

SULLIVAN BRIDGE RD

Over: MARIAS RIVER 030

14M SE CUTBANK, Glacier, MT

Built 1968 Load: 32.7 t ADT: 100

IRR - S 49

Over: TWO MEDICINE RIVER 001

3M N EAST GLACIER, Glacier, MT

Built 1966 Load: 32.7 t ADT: 1,926

IRR - US 89

Over: TWO MEDICINE CANAL

10M SE BROWNING, Glacier, MT

Built 1950 Load: 32.7 t ADT: 1,380

S 213

Over: S FORK MILK RIVER

30M NW SANTA RITA, Glacier, MT

Built 1973 Load: 32.7 t ADT: 128

DUCK LAKE RD

Over: DRY FORK MILK RIVER

12M SE BABB, Glacier, MT

Built 1977 Load: 32.7 t ADT: 861

IRR - US 89

Over: AGENCY CREEK

15M SE BROWNING, Glacier, MT

Built 1966 Load: 33.6 t ADT: 1,184

IRR - US 2

Over: MIDVALE CREEK

EAST GLACIER, Glacier, MT

Built 2001 Load: 34.5 t ADT: 1,836

IRR BIA RTE 10

Over: WILLOW CREEK

IN BROWNING - AGENCY ROAD, Glacier, MT

Built 2000 Load: 36.3 t ADT: 1,120

IRR BIA RTE 10

Over: WILLOW CREEK

IN BROWING ON ALL CHIEFS, Glacier, MT

Built 2000 Load: 36.5 t ADT: 1,120

IRR - US 2

Over: TWO MEDICINE RIVER

E EAST GLACIER, Glacier, MT

Built 2012 Load: 37.2 t ADT: 1,847

IRR - US 2

Over: WILLOW CREEK

BLACKFOOT, Glacier, MT

Built 1957 Load: 39.0 t ADT: 2,054

IRR - US 89

Over: BADGER CREEK

15M SE BROWNING, Glacier, MT

Built 1966 Load: 40.8 t ADT: 1,184

IRR BIA RTE 25

Over: BADGER CREEK

8 KM NORTH OF HEART BUTTE, Glacier, MT

Built 2002 Load: 42.0 t ADT: 20

IRR - US 2

Over: CUT BANK CREEK

CUT BANK, Glacier, MT

Built 2007 Load: 43.5 t ADT: 3,401

US 2

Over: TWO MEDICINE IRR CANAL

7M W CUT BANK, Glacier, MT

Built 1942 Load: 44.5 t ADT: 2,056

IRR - US 89

Over: N FORK CUT BANK CREEK

5M N KIOWA, Glacier, MT

Built 1987 Load: 18.1 t ADT: 830

GALBREATH RD

Over: ST MARY CANAL 045

18M NE BABB, Glacier, MT

Built 1991 Load: 19.1 t ADT: 100

EMIGRANT GAP RD

Over: ST MARY CANAL 046

35M N BROWNING, Glacier, MT

Built 1991 Load: 21.8 t ADT: 960

MERIWETHER RD

Over: COBELLE COULEE

13M NE BLACKFOOT, Glacier, MT

Built 1959 Load: 22.7 t ADT: 156

IRR BIA RTE 13

Over: ST MARY CANAL

32 KM NE OF BABB, Glacier, MT

Built 2002 Load: 24.5 t ADT: 10

DUCK LAKE RD

Over: SOUTH FORK MILK RIVER

16M NW BROWNING, Glacier, MT

Built 1987 Load: 24.5 t ADT: 897

IRR - US 89

Over: KENNEDY CREEK

3M N BABB, Glacier, MT

Built 1976 Load: 26.3 t ADT: 2,203

MERIWETHER RD

Over: CUT BANK CREEK

11M NE BLACKFOOT, Glacier, MT

Built 2002 Load: 28.1 t ADT: 156

IRR BIA RTE 4

Over: FOUR HORNS CANAL

8.1 KM N OF HEART BUTTE, Glacier, MT

Built 1972 Load: 28.5 t ADT: 500

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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Compiled by PlainBridges, Independent data publisher

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.