Old US 10 over Int E Rosebud I 94 003
FairRosebud County, Montana · 1M SE Rosebud · Structure no. L44303002+00201
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 331 ft
- 4 main spans
- Daily traffic
- 128
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Old US 10 over Int E Rosebud I 94 003 is a prestressed concrete stringer/multi-beam or girder carrying Old US 10 over Int E Rosebud I 94 003 in Rosebud County, Montana. It was built in 1970, so it is 55 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 128 vehicles a day, roughly 1% of them trucks, projected to reach 135 by 2043. The structure is 331 ft (100.9 m) long and 34 ft wide.
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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old US 10 over Int E Rosebud I 94 003 built?
It was built in 1970, making it 55 years old in 2025.
What condition is Old US 10 over Int E Rosebud I 94 003 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 December 2024.
How much traffic does Old US 10 over Int E Rosebud I 94 003 carry?
About 128 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is Old US 10 over Int E Rosebud I 94 003?
The structure is 331 ft (100.9 m) long with a longest span of 101 ft (30.9 m) and a deck 34 ft wide.
Who owns Old US 10 over Int E Rosebud I 94 003?
It is owned by the State Highway Agency.