Pryor Creek RD over Pryor Creek 001
FairYellowstone County, Montana · 7M S Huntley · Structure no. L56271001+06001
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected May 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Pryor Creek RD over Pryor Creek 001 is a prestressed concrete tee beam carrying Pryor Creek RD over Pryor Creek 001 in Yellowstone County, Montana. It was built in 1966, so it is 59 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.
It carries about 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 50 ft (15.2 m) long and 31 ft wide. If it were closed, the detour would be 21.7 mi (35 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Pryor Creek RD over Pryor Creek 001 built?
It was built in 1966, making it 59 years old in 2025.
What condition is Pryor Creek RD over Pryor Creek 001 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 May 2023.
How much traffic does Pryor Creek RD over Pryor Creek 001 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Pryor Creek RD over Pryor Creek 001?
The structure is 50 ft (15.2 m) long with a longest span of 49 ft (14.9 m) and a deck 31 ft wide.
Who owns Pryor Creek RD over Pryor Creek 001?
It is owned by the County Highway Agency.