I 90 over Int Pinehill-I 94
FairYellowstone County, Montana · 3.7M E Billings · Structure no. I00090456+05801
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 283 ft
- 4 main spans
- Daily traffic
- 8,469
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 90 over Int Pinehill-I 94 is a prestressed concrete stringer/multi-beam or girder carrying I 90 over Int Pinehill-I 94 in Yellowstone 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 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 8,469 vehicles a day, roughly 20% of them trucks, projected to reach 8,892 by 2043. The structure is 283 ft (86.2 m) long and 56 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 90 over Int Pinehill-I 94 built?
It was built in 1967, making it 58 years old in 2025.
What condition is I 90 over Int Pinehill-I 94 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 March 2023.
How much traffic does I 90 over Int Pinehill-I 94 carry?
About 8,469 vehicles per day (2023 count), of which roughly 20% are trucks.
How long is I 90 over Int Pinehill-I 94?
The structure is 283 ft (86.2 m) long with a longest span of 83 ft (25.3 m) and a deck 56 ft wide.
Who owns I 90 over Int Pinehill-I 94?
It is owned by the State Highway Agency.