DURNAM ROAD over GALLATIN RIVER
DURNAM BRIDGE · County 031, Montana · Built 1970 · 1 Lanes · 99 vehicles/day
Overall
Deck
7
Good
Superstructure
5
Fair
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 7 | Good |
| Superstructure | 5 | Fair |
| Substructure | 7 | Good |
Location
45.323661, -111.175108
This bridge is in worse condition than 64.6% of bridges in County 031. The average bridge in Montana is 0 years old; this one is 56 years old.
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Bridge Details
- Structure #
- 011106000000077
- Year Built
- 1970
- Reconstructed
- 1995
- Length
- 23.2 m (76.1 ft)
- Max Span
- 23.2 m
- Width
- 5.5 m (18 ft)
- Lanes
- 1
- Daily Traffic
- 99
- Material
- Steel
- Design
- Truss - Thru
- Owner
- U.S. Forest Service
- Last Inspected
- N/A
- Est. Improvement
- $65,000
- 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.