I 94 over Sarpy Creek
GoodTreasure County, Montana · 18.6M E Bighorn · Structure no. I00094071+07241
- Built
- 1967
- 58 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 189 ft
- 3 main spans
- Daily traffic
- 2,521
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 94 over Sarpy Creek is a prestressed concrete stringer/multi-beam or girder carrying I 94 over Sarpy Creek in Treasure County, Montana. It was built in 1967, so it is 58 years old, older than the Montana average of 47 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,521 vehicles a day, roughly 25% of them trucks, projected to reach 2,647 by 2043. The structure is 189 ft (57.6 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 94 over Sarpy Creek built?
It was built in 1967, making it 58 years old in 2025.
What condition is I 94 over Sarpy Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2024.
How much traffic does I 94 over Sarpy Creek carry?
About 2,521 vehicles per day (2023 count), of which roughly 25% are trucks.
How long is I 94 over Sarpy Creek?
The structure is 189 ft (57.6 m) long with a longest span of 66 ft (20.1 m) and a deck 47 ft wide.
Who owns I 94 over Sarpy Creek?
It is owned by the State Highway Agency.