Old Ulm Cascade RD over Little Muddy Creek 067
FairCascade County, Montana · 7M NE Cascade · Structure no. L07565001+08001
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 40 ft
- 2 main spans
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Old Ulm Cascade RD over Little Muddy Creek 067 is a wood or timber stringer/multi-beam or girder carrying Old Ulm Cascade RD over Little Muddy Creek 067 in Cascade County, Montana. It was built in 1987, so it is 38 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 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 40 ft (12.2 m) long and 20 ft wide. If it were closed, the detour would be 11.8 mi (19 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| 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 Old Ulm Cascade RD over Little Muddy Creek 067 built?
It was built in 1987, making it 38 years old in 2025.
What condition is Old Ulm Cascade RD over Little Muddy Creek 067 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 November 2023.
How much traffic does Old Ulm Cascade RD over Little Muddy Creek 067 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Old Ulm Cascade RD over Little Muddy Creek 067?
The structure is 40 ft (12.2 m) long with a longest span of 19 ft (5.8 m) and a deck 20 ft wide.
Who owns Old Ulm Cascade RD over Little Muddy Creek 067?
It is owned by the County Highway Agency.