S 37 FH 57 over ROCK GUT
22M N LIBBY DAM · County 053, Montana · Built 1974 · 2 Lanes · 346 vehicles/day
Structurally Deficient
— One or more key components rated 4 (Poor) or below
Overall
Deck
4
Poor
Superstructure
7
Good
Substructure
6
Satisfactory
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 4 | Poor |
| Superstructure | 7 | Good |
| Substructure | 6 | Satisfactory |
Location
48.628608, -115.267033
This bridge is in worse condition than 84.8% of bridges in County 053. The average bridge in Montana is 0 years old; this one is 52 years old.
Nearby Bridges
S 37 FH 57 over TEN MILE CREEK
Built 1974
RD 228 over BRISTOW CR
Built 1969
S 37 FH 57 over FIVE MILE CREEK
Built 1974
MT 37 FH 57 over SUTTON CREEK
Built 1974
KOOCANUSA W. SIDE over BIG CREEK
Built 1970
FLAT CREEK ROAD over SUTTON CREEK
Built 1980
SWAMP CREEK ROAD over SWAMP CREEK
Built 1995
BIG CREEK ROAD over LITTLE NF BIG CREEK
Built 1995
Bridge Details
- Structure #
- P00033037+09261
- Year Built
- 1974
- Length
- 82 m (269 ft)
- Max Span
- 27.4 m
- Width
- 12.2 m (40 ft)
- Lanes
- 2
- Daily Traffic
- 346
- Material
- Prestressed Concrete
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- N/A
- Total Project Cost
- N/A
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.