Bally Dome RD over Wolf Creek 089
FairPosted for loadFergus County, Montana · 7M E Denton · Structure no. L14012004+01001
- Built
- 1979
- 46 years old, rebuilt 2017
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 76 ft
- 1 main span
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Bally Dome RD over Wolf Creek 089 is a steel stringer/multi-beam or girder carrying Bally Dome RD over Wolf Creek 089 in Fergus County, Montana. It was built in 1979 and reconstructed in 2017, 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 76 ft (23.2 m) long and 20 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bally Dome RD over Wolf Creek 089 built?
It was built in 1979, making it 46 years old in 2025. It was reconstructed in 2017.
What condition is Bally Dome RD over Wolf Creek 089 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 July 2023.
How much traffic does Bally Dome RD over Wolf Creek 089 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Bally Dome RD over Wolf Creek 089?
The structure is 76 ft (23.2 m) long with a longest span of 60 ft (18.3 m) and a deck 20 ft wide.
Who owns Bally Dome RD over Wolf Creek 089?
It is owned by the County Highway Agency.