Grave Creek Road over Clarence CR
GoodLincoln County, Montana · Clarence CR · Structure no. 011403000000019
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 55 ft
- 1 main span
- Daily traffic
- 40
- Owner
- Federal
- U.S. Forest Service
About this bridge
Grave Creek Road over Clarence CR is a prestressed concrete stringer/multi-beam or girder carrying Grave Creek Road over Clarence CR in Lincoln County, Montana. It was built in 1981, so it is 44 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 40 vehicles a day, projected to reach 60 by 2045. The structure is 55 ft (16.8 m) long and 17 ft wide. If it were closed, the detour would be 98.2 mi (158 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Grave Creek Road over Clarence CR built?
It was built in 1981, making it 44 years old in 2025.
What condition is Grave Creek Road over Clarence CR 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 August 2024.
How much traffic does Grave Creek Road over Clarence CR carry?
About 40 vehicles per day (latest count).
How long is Grave Creek Road over Clarence CR?
The structure is 55 ft (16.8 m) long with a longest span of 54 ft (16.4 m) and a deck 17 ft wide.
Who owns Grave Creek Road over Clarence CR?
It is owned by the U.S. Forest Service.