I 94 over Cane ST
FairYellowstone County, Montana · 1.9M E Pompeys Pillar · Structure no. I00094025+01201
- Built
- 1976
- 49 years old
- Condition
- Fair
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 77 ft
- 1 main span
- Daily traffic
- 2,255
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 94 over Cane ST is a prestressed concrete stringer/multi-beam or girder carrying I 94 over Cane ST in Yellowstone County, Montana. It was built in 1976, so it is 49 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 2,255 vehicles a day, roughly 30% of them trucks, projected to reach 2,367 by 2043. The structure is 77 ft (23.5 m) long and 44 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 | 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 I 94 over Cane ST built?
It was built in 1976, making it 49 years old in 2025.
What condition is I 94 over Cane ST 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 December 2024.
How much traffic does I 94 over Cane ST carry?
About 2,255 vehicles per day (2023 count), of which roughly 30% are trucks.
How long is I 94 over Cane ST?
The structure is 77 ft (23.5 m) long with a longest span of 75 ft (22.9 m) and a deck 44 ft wide.
Who owns I 94 over Cane ST?
It is owned by the State Highway Agency.