S 359 over SOUTH BOULDER RIVER
3M S JEFFERSON ISLAND · County 057, Montana · Built 1958 · 2 Lanes · 1,429 vehicles/day
Overall
Deck
7
Good
Superstructure
6
Satisfactory
Substructure
5
Fair
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 7 | Good |
| Superstructure | 6 | Satisfactory |
| Substructure | 5 | Fair |
Location
45.805231, -111.927764
This bridge is in worse condition than 69.4% of bridges in County 057. The average bridge in Montana is 0 years old; this one is 68 years old.
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Bridge Details
- Structure #
- S00359006+02091
- Year Built
- 1958
- Length
- 15.2 m (49.9 ft)
- Max Span
- 7.6 m
- Width
- 7.9 m (25.9 ft)
- Lanes
- 2
- Daily Traffic
- 1,429
- Material
- Wood or Timber
- 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.