Burma RD over Big Hole River 014
FairMadison County, Montana · 14M NW Sheridan · Structure no. L29141000+03001
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 208 ft
- 3 main spans
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Burma RD over Big Hole River 014 is a steel continuous stringer/multi-beam or girder carrying Burma RD over Big Hole River 014 in Madison County, Montana. It was built in 1987, so it is 38 years old, younger than the Montana average of 47 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 208 ft (63.4 m) long and 26 ft wide. If it were closed, the detour would be 39.8 mi (64 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Burma RD over Big Hole River 014 built?
It was built in 1987, making it 38 years old in 2025.
What condition is Burma RD over Big Hole River 014 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2023.
How much traffic does Burma RD over Big Hole River 014 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Burma RD over Big Hole River 014?
The structure is 208 ft (63.4 m) long with a longest span of 80 ft (24.4 m) and a deck 26 ft wide.
Who owns Burma RD over Big Hole River 014?
It is owned by the County Highway Agency.