US 93 over Skalkaho Creek
FairRavalli County, Montana · 2M S Hamilton · Structure no. P00007045+00421
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 87 ft
- 1 main span
- Daily traffic
- 10,438
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 93 over Skalkaho Creek is a prestressed concrete stringer/multi-beam or girder carrying US 93 over Skalkaho Creek in Ravalli County, Montana. It was built in 1984, so it is 41 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 10,438 vehicles a day, projected to reach 10,960 by 2043. The structure is 87 ft (26.5 m) long and 99 ft wide. If it were closed, the detour would be 78.3 mi (126 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 93 over Skalkaho Creek built?
It was built in 1984, making it 41 years old in 2025.
What condition is US 93 over Skalkaho Creek 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 January 2025.
How much traffic does US 93 over Skalkaho Creek carry?
About 10,438 vehicles per day (2023 count).
How long is US 93 over Skalkaho Creek?
The structure is 87 ft (26.5 m) long with a longest span of 85 ft (25.9 m) and a deck 99 ft wide.
Who owns US 93 over Skalkaho Creek?
It is owned by the State Highway Agency.