I 94 over Int Carlyle RD
FairWibaux County, Montana · 6M E Wibaux · Structure no. I00094248+08531
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 96 ft
- 1 main span
- Daily traffic
- 1,796
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 94 over Int Carlyle RD is a prestressed concrete stringer/multi-beam or girder carrying I 94 over Int Carlyle RD in Wibaux County, Montana. It was built in 1974, so it is 51 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 1,796 vehicles a day, roughly 28% of them trucks, projected to reach 1,921 by 2043. The structure is 96 ft (29.3 m) long and 44 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 I 94 over Int Carlyle RD built?
It was built in 1974, making it 51 years old in 2025.
What condition is I 94 over Int Carlyle RD 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 May 2023.
How much traffic does I 94 over Int Carlyle RD carry?
About 1,796 vehicles per day (2023 count), of which roughly 28% are trucks.
How long is I 94 over Int Carlyle RD?
The structure is 96 ft (29.3 m) long with a longest span of 95 ft (29 m) and a deck 44 ft wide.
Who owns I 94 over Int Carlyle RD?
It is owned by the State Highway Agency.