Anderson RD over Shields River 014
FairPosted for loadPark County, Montana · 10M NE Wilsall · Structure no. L34050000+01001
- Built
- 1979
- 46 years old, rebuilt 2004
- Condition
- Fair
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 41 ft
- 1 main span
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Anderson RD over Shields River 014 is a steel stringer/multi-beam or girder carrying Anderson RD over Shields River 014 in Park County, Montana. It was built in 1979 and reconstructed in 2004, so it is 46 years old, younger 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 5 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 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 41 ft (12.4 m) long and 18 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Anderson RD over Shields River 014 built?
It was built in 1979, making it 46 years old in 2025. It was reconstructed in 2004.
What condition is Anderson RD over Shields River 014 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 August 2023.
How much traffic does Anderson RD over Shields River 014 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Anderson RD over Shields River 014?
The structure is 41 ft (12.4 m) long with a longest span of 39 ft (11.9 m) and a deck 18 ft wide.
Who owns Anderson RD over Shields River 014?
It is owned by the County Highway Agency.