US 191-HUFFINE LN over Hyalite Creek
FairGallatin County, Montana · 4M W Bozeman · Structure no. P00050082+07571
- Built
- 1956
- 69 years old, rebuilt 1996
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 32 ft
- 1 main span
- Daily traffic
- 25,670
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 191-HUFFINE LN over Hyalite Creek is a prestressed concrete stringer/multi-beam or girder carrying US 191-HUFFINE LN over Hyalite Creek in Gallatin County, Montana. It was built in 1956 and reconstructed in 1996, so it is 69 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 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 25,670 vehicles a day, roughly 1% of them trucks, projected to reach 27,852 by 2043. The structure is 32 ft (9.9 m) long and 92 ft wide. If it were closed, the detour would be 31.1 mi (50 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 191-HUFFINE LN over Hyalite Creek built?
It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1996.
What condition is US 191-HUFFINE LN over Hyalite Creek 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 July 2024.
How much traffic does US 191-HUFFINE LN over Hyalite Creek carry?
About 25,670 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is US 191-HUFFINE LN over Hyalite Creek?
The structure is 32 ft (9.9 m) long with a longest span of 31 ft (9.3 m) and a deck 92 ft wide.
Who owns US 191-HUFFINE LN over Hyalite Creek?
It is owned by the State Highway Agency.