I 15 over Int Kevin HWY
GoodToole County, Montana · Kevin · Structure no. I00015379+02551
- Built
- 1980
- 45 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 144 ft
- 3 main spans
- Daily traffic
- 972
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 15 over Int Kevin HWY is a prestressed concrete stringer/multi-beam or girder carrying I 15 over Int Kevin HWY in Toole County, Montana. It was built in 1980, so it is 45 years old, younger 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 972 vehicles a day, roughly 39% of them trucks, projected to reach 1,020 by 2043. The structure is 144 ft (43.9 m) long and 44 ft wide.
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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 15 over Int Kevin HWY built?
It was built in 1980, making it 45 years old in 2025.
What condition is I 15 over Int Kevin HWY 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 June 2023.
How much traffic does I 15 over Int Kevin HWY carry?
About 972 vehicles per day (2023 count), of which roughly 39% are trucks.
How long is I 15 over Int Kevin HWY?
The structure is 144 ft (43.9 m) long with a longest span of 70 ft (21.3 m) and a deck 44 ft wide.
Who owns I 15 over Int Kevin HWY?
It is owned by the State Highway Agency.