US 2 over Red Rock Coulee
GoodBlaine County, Montana · 1M W Chinook · Structure no. 000000202005067
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Concrete Continuous
- Length
- 96 ft
- 3 main spans
- Daily traffic
- 2,732
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 2 over Red Rock Coulee is a concrete continuous slab carrying US 2 over Red Rock Coulee in Blaine County, Montana. It was built in 2020, so it is 5 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 2,732 vehicles a day, roughly 6% of them trucks, projected to reach 2,869 by 2043. The structure is 96 ft (29.4 m) long and 67 ft wide. If it were closed, the detour would be 123.7 mi (199 km).
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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 2 over Red Rock Coulee built?
It was built in 2020, making it 5 years old in 2025.
What condition is US 2 over Red Rock Coulee 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 US 2 over Red Rock Coulee carry?
About 2,732 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is US 2 over Red Rock Coulee?
The structure is 96 ft (29.4 m) long with a longest span of 31 ft (9.5 m) and a deck 67 ft wide.
Who owns US 2 over Red Rock Coulee?
It is owned by the State Highway Agency.