River RD over Spring Creek 023
FairYellowstone County, Montana · 3M SE Laurel · Structure no. L56304002+03001
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected September 2024
- Type
- Channel Beam
- Prestressed Concrete
- Length
- 34 ft
- 1 main span
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
River RD over Spring Creek 023 is a prestressed concrete channel beam carrying River RD over Spring Creek 023 in Yellowstone County, Montana. It was built in 1969, so it is 56 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 5 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 34 ft (10.4 m) long and 30 ft wide. If it were closed, the detour would be 11.2 mi (18 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was River RD over Spring Creek 023 built?
It was built in 1969, making it 56 years old in 2025.
What condition is River RD over Spring Creek 023 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 September 2024.
How much traffic does River RD over Spring Creek 023 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is River RD over Spring Creek 023?
The structure is 34 ft (10.4 m) long with a longest span of 32 ft (9.8 m) and a deck 30 ft wide.
Who owns River RD over Spring Creek 023?
It is owned by the County Highway Agency.