Sun R Cascade RD over Little Muddy Creek 040
GoodCascade County, Montana · 6M N Cascade · Structure no. L07556011+06001
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 38 ft
- 1 main span
- Daily traffic
- 67
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Sun R Cascade RD over Little Muddy Creek 040 is a steel stringer/multi-beam or girder carrying Sun R Cascade RD over Little Muddy Creek 040 in Cascade County, Montana. It was built in 2004, so it is 21 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 67 vehicles a day, roughly 3% of them trucks, projected to reach 71 by 2043. The structure is 38 ft (11.5 m) long and 26 ft wide. If it were closed, the detour would be 19.9 mi (32 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sun R Cascade RD over Little Muddy Creek 040 built?
It was built in 2004, making it 21 years old in 2025.
What condition is Sun R Cascade RD over Little Muddy Creek 040 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 November 2023.
How much traffic does Sun R Cascade RD over Little Muddy Creek 040 carry?
About 67 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Sun R Cascade RD over Little Muddy Creek 040?
The structure is 38 ft (11.5 m) long with a longest span of 33 ft (10.2 m) and a deck 26 ft wide.
Who owns Sun R Cascade RD over Little Muddy Creek 040?
It is owned by the County Highway Agency.