Maple Street over Warm Springs Creek 011
FairPosted for loadDeer Lodge County, Montana · Anaconda-Maple ST · Structure no. M12002000+00201
- Built
- 1960
- 65 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 32 ft
- 1 main span
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Maple Street over Warm Springs Creek 011 is a steel stringer/multi-beam or girder carrying Maple Street over Warm Springs Creek 011 in Deer Lodge County, Montana. It was built in 1960, so it is 65 years old, older 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. Its operating status is: posted for load restriction.
It carries about 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 32 ft (9.8 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Maple Street over Warm Springs Creek 011 built?
It was built in 1960, making it 65 years old in 2025.
What condition is Maple Street over Warm Springs Creek 011 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 2024.
How much traffic does Maple Street over Warm Springs Creek 011 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Maple Street over Warm Springs Creek 011?
The structure is 32 ft (9.8 m) long with a longest span of 28 ft (8.5 m) and a deck 31 ft wide.
Who owns Maple Street over Warm Springs Creek 011?
It is owned by the County Highway Agency.