Route 362 over W F Bitterroot
FairRavalli County, Montana · No Data Entered · Structure no. 010304000000061
- Built
- 1957
- 68 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 163 ft
- 3 main spans
- Daily traffic
- 20
- 1984 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Route 362 over W F Bitterroot is a steel stringer/multi-beam or girder carrying Route 362 over W F Bitterroot in Ravalli County, Montana. It was built in 1957, so it is 68 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.
It carries about 20 vehicles a day, projected to reach 30 by 2045. The structure is 163 ft (49.7 m) long and 17 ft wide.
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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Route 362 over W F Bitterroot built?
It was built in 1957, making it 68 years old in 2025.
What condition is Route 362 over W F Bitterroot 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 October 2024.
How much traffic does Route 362 over W F Bitterroot carry?
About 20 vehicles per day (1984 count).
How long is Route 362 over W F Bitterroot?
The structure is 163 ft (49.7 m) long with a longest span of 62 ft (18.9 m) and a deck 17 ft wide.
Who owns Route 362 over W F Bitterroot?
It is owned by the U.S. Forest Service.