Upper Millegan RD over Hound Creek 028
GoodCascade County, Montana · 15M SE Cascade · Structure no. L07428000+03001
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 113 ft
- 1 main span
- Daily traffic
- 81
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Upper Millegan RD over Hound Creek 028 is a prestressed concrete stringer/multi-beam or girder carrying Upper Millegan RD over Hound Creek 028 in Cascade County, Montana. It was built in 1975, so it is 50 years old, older 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 81 vehicles a day, roughly 3% of them trucks, projected to reach 87 by 2043. The structure is 113 ft (34.4 m) long and 28 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Upper Millegan RD over Hound Creek 028 built?
It was built in 1975, making it 50 years old in 2025.
What condition is Upper Millegan RD over Hound Creek 028 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 December 2024.
How much traffic does Upper Millegan RD over Hound Creek 028 carry?
About 81 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Upper Millegan RD over Hound Creek 028?
The structure is 113 ft (34.4 m) long with a longest span of 110 ft (33.5 m) and a deck 28 ft wide.
Who owns Upper Millegan RD over Hound Creek 028?
It is owned by the County Highway Agency.