Ravalli County, MT

149 public highway bridges

Ravalli County Bridge Snapshot

Ravalli County, Montana contains 149 public highway bridges in the FHWA National Bridge Inventory. Roughly 40.9% are rated “Good,” 53.7% “Fair,” 5.4% “Poor,” and 5.4% 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 MT 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.

149
Total Bridges
40.9%
Good
5.4%
Poor
5.4%
Structurally Deficient

Condition Distribution

Good
40.9% (61)
Fair
53.7% (80)
Poor
5.4% (8)
SD
5.4% (8)

All Bridges (149)

US 93 FH 19

Good

Over: TIN CUP CREEK

1M S DARBY, Ravalli, MT

Built 1990 Load: 29.0 t ADT: 3,589

NO DATA ENTERED

Good

Over: LITTLE WEST FORK CR

NO DATA ENTERED, Ravalli, MT

Built 1990 Load: 29.2 t ADT: 50

US 93 FH 19

Good

Over: FERN CREEK

1M S DARBY, Ravalli, MT

Built 1990 Load: 29.9 t ADT: 3,081

NO DATA ENTERED

Good

Over: NO DATA ENTERED

NO DATA ENTERED, Ravalli, MT

Built 2013 Load: 30.1 t ADT: 40

NO DATA ENTERED

Good

Over: SWIFT CREEK

NO DATA ENTERED, Ravalli, MT

Built 2011 Load: 30.1 t ADT: 10

PLEASANT VIEW DR

Good

Over: SWEATHOUSE CREEK 002

1M W VICTOR, Ravalli, MT

Built 2009 Load: 30.5 t ADT: 100

SLEEPING CHILD RD

Good

Over: TWO BEAR CREEK 110

9M NE DARBY, Ravalli, MT

Built 2010 Load: 30.5 t ADT: 347

US 93

Good

Over: CORVALLIS CANAL

1M N HAMILTON, Ravalli, MT

Built 1980 Load: 30.8 t ADT: 18,360

RED CROW RD

Good

Over: FRED BURR CREEK 039

5M SW VICTOR, Ravalli, MT

Built 1972 Load: 32.7 t ADT: 100

RED CROW RD

Good

Over: SOUTH BEAR CREEK 111

3M SW VICTOR, Ravalli, MT

Built 2009 Load: 32.7 t ADT: 100

FISH HATCHERY RD

Good

Over: SKALKAHO CREEK 042

2M SE GRANTSDALE, Ravalli, MT

Built 2009 Load: 32.7 t ADT: 100

S SUNSET BENCH RD

Good

Over: IRRIGATION CANAL 018

7M NE VICTOR, Ravalli, MT

Built 1970 Load: 32.7 t ADT: 100

SLEEPING CHILD RD

Good

Over: SLEEPING CHILD CREEK 073

9M NE DARBY, Ravalli, MT

Built 1972 Load: 32.7 t ADT: 347

US 93

Good

Over: BIG CREEK

2M N VICTOR, Ravalli, MT

Built 2010 Load: 32.7 t ADT: 12,937

EASTSIDE HWY

Good

Over: IRRIGATION CANAL

3M N CORVALLIS, Ravalli, MT

Built 1997 Load: 32.7 t ADT: 3,586

NO DATA ENTERED

Good

Over: BOULDER CREEK

NO DATA ENTERED, Ravalli, MT

Built 1979 Load: 33.4 t ADT: 20

US 93 FH 19

Good

Over: E FORK BITTERROOT RIVER

S SULA, Ravalli, MT

Built 2003 Load: 33.6 t ADT: 1,037

US 93

Good

Over: LOST HORSE CREEK

7M N DARBY, Ravalli, MT

Built 1990 Load: 33.6 t ADT: 4,502

BELL CROSSING

Good

Over: BITTERROOT RIVER OVERFLO

3M NE VICTOR, Ravalli, MT

Built 1974 Load: 33.6 t ADT: 2,762

NO DATA ENTERED

Good

Over: BASS CREEK

NO DATA ENTERED, Ravalli, MT

Built 2001 Load: 33.7 t ADT: 50

NO DATA ENTERED

Good

Over: RYE CR

NO DATA ENTERED, Ravalli, MT

Built 2020 Load: 34.3 t ADT: 10

US 93 FH 19

Good

Over: E FORK BITTERROOT RIVER

S SULA, Ravalli, MT

Built 2003 Load: 34.5 t ADT: 1,069

EASTSIDE HWY

Good

Over: IRRIGATION CANAL

4M N CORVALLIS, Ravalli, MT

Built 1997 Load: 34.5 t ADT: 3,586

BLACK LN

Good

Over: SURPRISE DITCH 056

2M N HAMILTON, Ravalli, MT

Built 2013 Load: 35.3 t ADT: 1,184

US 93

Good

Over: SWEENEY CREEK

6M N STEVENSVILLE, Ravalli, MT

Built 2005 Load: 35.4 t ADT: 11,836

NO DATA ENTERED

Good

Over: HUGHES CR

NO DATA ENTERED, Ravalli, MT

Built 2016 Load: 36.9 t ADT: 5

LAKE COMO RD

Good

Over: ROCK CREEK 100

4M N DARBY, Ravalli, MT

Built 1977 Load: 37.2 t ADT: 100

US 93 FH 19

Good

Over: E FORK BITTERROOT RIVER

S SULA, Ravalli, MT

Built 2003 Load: 37.2 t ADT: 1,069

US 93 FH 19

Good

Over: E FORK BITTERROOT RIVER

7M SE CONNER, Ravalli, MT

Built 2003 Load: 39.0 t ADT: 1,069

US 93

Good

Over: MILL CREEK

4M S VICTOR, Ravalli, MT

Built 2011 Load: 39.0 t ADT: 15,526

EASTSIDE HWY

Good

Over: ETNA DITCH

8M S STEVENSVILLE, Ravalli, MT

Built 1997 Load: 40.8 t ADT: 3,586

EDWARDS ROAD

Good

Over: E FORK BITTERROOT RIVER

SULA, Ravalli, MT

Built 2021 Load: 42.6 t ADT: 100

US 93

Good

Over: WILDLIFE UNDERPASS

3M N STEVENSVILLE, Ravalli, MT

Built 2005 Load: 42.6 t ADT: 11,080

NO DATA ENTERED

Good

Over: LICK CREEK

NO DATA ENTERED, Ravalli, MT

Built 2003 Load: 42.8 t ADT: 40

EASTSIDE HWY

Good

Over: IRRIGATION CANAL

CORVALLIS-EASTSIDE HWY, Ravalli, MT

Built 1997 Load: 43.5 t ADT: 4,267

US 93

Good

Over: SOUTH BASS CREEK

4M N STEVENSVILLE, Ravalli, MT

Built 2005 Load: 45.4 t ADT: 11,080

WILLOUGHBY LN

Good

Over: SUPPLY DITCH 085

4M S STEVENSVILLE, Ravalli, MT

Built 2014 Load: 49.0 t ADT: 629

WINTERS LANE

Good

Over: SUPPLY DITCH 065

2M S STEVENSVILLE, Ravalli, MT

Built 1994 Load: 55.3 t ADT: 120

MERIDIAN RD

Good

Over: SWEATHOUSE CREEK 099

VICTOR-MERIDIAN RD, Ravalli, MT

Built 1973 Load: 55.8 t ADT: 100

US 93

Good

Over: WILDLIFE UNDERPASS

3M N STEVENSVILLE, Ravalli, MT

Built 2006 Load: 61.7 t ADT: 11,080

US 93

Good

Over: NORTH BASS CREEK

4M N STEVENSVILLE, Ravalli, MT

Built 2005 Load: 61.7 t ADT: 11,080

MERIDIAN RD

Poor

Over: BEAR CREEK 015

2M S VICTOR, Ravalli, MT

Built 1936 Load: 13.6 t ADT: 100

NO DATA ENTERED

Poor

Over: N F LOSTHORSE CR

NO DATA ENTERED, Ravalli, MT

Built 1953 Load: 21.1 t ADT: 40

VICTOR CROSSING E

Poor

Over: BITTERROOT RIVER 017

2M E VICTOR, Ravalli, MT

Built 1984 Load: 27.2 t ADT: 100

NO DATA ENTERED

Poor

Over: ROCK CR

NO DATA ENTERED, Ravalli, MT

Built 1970 Load: 28.8 t ADT: 136

MID BURNT FORK RD

Poor

Over: BITTERROOT CANAL 089

4M E STEVENSVILLE, Ravalli, MT

Built 1984 Load: 32.7 t ADT: 100

NO DATA ENTERED

Poor

Over: CHAFFIN CR

NO DATA ENTERED, Ravalli, MT

Built 1947 Load: 35.3 t ADT: 10

SKALKAHO HWY

Poor

Over: SKALKAHO CREEK 053

1M E GRANTSDALE, Ravalli, MT

Built 1941 Load: 38.1 t ADT: 1,703

NO DATA ENTERED

Poor

Over: DALY CR

NO DATA ENTERED, Ravalli, MT

Built 1958 Load: 42.1 t ADT: 5

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