S 23 over YELLOWSTONE RIVER
2M S SIDNEY · County 083, Montana · Built 1994 · 2 Lanes · 2,438 vehicles/day
Structurally Deficient
— One or more key components rated 4 (Poor) or below
Overall
Deck
6
Satisfactory
Superstructure
7
Good
Substructure
4
Poor
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 6 | Satisfactory |
| Superstructure | 7 | Good |
| Substructure | 4 | Poor |
Location
47.674936, -104.159492
This bridge is in worse condition than 97.9% of bridges in County 083. The average bridge in Montana is 0 years old; this one is 32 years old.
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Bridge Details
- Structure #
- P00026001+02341
- Year Built
- 1994
- Length
- 335.9 m (1102 ft)
- Max Span
- 73.2 m
- Width
- 12.9 m (42.3 ft)
- Lanes
- 2
- Daily Traffic
- 2,438
- Material
- Steel Continuous
- 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.