US 93 over Mill Creek
GoodRavalli County, Montana · 4M S Victor · Structure no. P00007054+05471
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 81 ft
- 1 main span
- Daily traffic
- 15,852
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 93 over Mill Creek is a prestressed concrete stringer/multi-beam or girder carrying US 93 over Mill Creek in Ravalli County, Montana. It was built in 2011, so it is 14 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 15,852 vehicles a day, roughly 1% of them trucks, projected to reach 17,199 by 2043. The structure is 81 ft (24.8 m) long and 76 ft wide. If it were closed, the detour would be 78.3 mi (126 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 | 7 Good | Some minor problems. |
| 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 US 93 over Mill Creek built?
It was built in 2011, making it 14 years old in 2025.
What condition is US 93 over Mill Creek 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 January 2024.
How much traffic does US 93 over Mill Creek carry?
About 15,852 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is US 93 over Mill Creek?
The structure is 81 ft (24.8 m) long with a longest span of 79 ft (24 m) and a deck 76 ft wide.
Who owns US 93 over Mill Creek?
It is owned by the State Highway Agency.