Anita Dam RD over Fly Creek 138
GoodYellowstone County, Montana · 4M SW Pompey`s Pillar · Structure no. L56125000+03001
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected February 2025
- Type
- Channel Beam
- Prestressed Concrete
- Length
- 66 ft
- 1 main span
- Daily traffic
- 3
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Anita Dam RD over Fly Creek 138 is a prestressed concrete channel beam carrying Anita Dam RD over Fly Creek 138 in Yellowstone County, Montana. It was built in 2015, so it is 10 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 3 vehicles a day, roughly 3% of them trucks, projected to reach 3 by 2043. The structure is 66 ft (20.1 m) long and 30 ft wide. If it were closed, the detour would be 6.8 mi (11 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 Anita Dam RD over Fly Creek 138 built?
It was built in 2015, making it 10 years old in 2025.
What condition is Anita Dam RD over Fly Creek 138 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 February 2025.
How much traffic does Anita Dam RD over Fly Creek 138 carry?
About 3 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Anita Dam RD over Fly Creek 138?
The structure is 66 ft (20.1 m) long with a longest span of 62 ft (18.9 m) and a deck 30 ft wide.
Who owns Anita Dam RD over Fly Creek 138?
It is owned by the County Highway Agency.