I 90 over Quinn Creek Road
GoodPark County, Montana · 11.2M W Livingston · Structure no. 000000202201612
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 158 ft
- 1 main span
- Daily traffic
- 8,272
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 90 over Quinn Creek Road is a steel stringer/multi-beam or girder carrying I 90 over Quinn Creek Road in Park County, Montana. It was built in 2022, so it is 3 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 8,272 vehicles a day, roughly 16% of them trucks, projected to reach 9,016 by 2043. The structure is 158 ft (48.2 m) long and 40 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 90 over Quinn Creek Road built?
It was built in 2022, making it 3 years old in 2025.
What condition is I 90 over Quinn Creek Road 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 September 2024.
How much traffic does I 90 over Quinn Creek Road carry?
About 8,272 vehicles per day (2023 count), of which roughly 16% are trucks.
How long is I 90 over Quinn Creek Road?
The structure is 158 ft (48.2 m) long with a longest span of 154 ft (46.9 m) and a deck 40 ft wide.
Who owns I 90 over Quinn Creek Road?
It is owned by the State Highway Agency.