Hall RD over Red Rock Coulee 080
FairPosted for loadBlaine County, Montana · 6M NW Chinook · Structure no. L03053001+05001
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 31 ft
- 1 main span
- Daily traffic
- 42
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Hall RD over Red Rock Coulee 080 is a steel stringer/multi-beam or girder carrying Hall RD over Red Rock Coulee 080 in Blaine County, Montana. It was built in 1970, so it is 55 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. Its operating status is: posted for load restriction.
It carries about 42 vehicles a day, roughly 3% of them trucks, projected to reach 44 by 2043. The structure is 31 ft (9.4 m) long and 20 ft wide. If it were closed, the detour would be 123.7 mi (199 km).
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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Hall RD over Red Rock Coulee 080 built?
It was built in 1970, making it 55 years old in 2025.
What condition is Hall RD over Red Rock Coulee 080 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 February 2023.
How much traffic does Hall RD over Red Rock Coulee 080 carry?
About 42 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Hall RD over Red Rock Coulee 080?
The structure is 31 ft (9.4 m) long with a longest span of 29 ft (8.8 m) and a deck 20 ft wide.
Who owns Hall RD over Red Rock Coulee 080?
It is owned by the County Highway Agency.