Highline Canal RD over Huntley Main Canal 152
FairYellowstone County, Montana · 1M NE Ballantine · Structure no. L56125009+02001
- Built
- 1982
- 43 years old
- Condition
- Fair
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 39 ft
- 1 main span
- Daily traffic
- 76
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Highline Canal RD over Huntley Main Canal 152 is a steel stringer/multi-beam or girder carrying Highline Canal RD over Huntley Main Canal 152 in Yellowstone County, Montana. It was built in 1982, so it is 43 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 76 vehicles a day, roughly 3% of them trucks, projected to reach 80 by 2043. The structure is 39 ft (11.9 m) long and 29 ft wide. If it were closed, the detour would be 5 mi (8 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 | 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 Highline Canal RD over Huntley Main Canal 152 built?
It was built in 1982, making it 43 years old in 2025.
What condition is Highline Canal RD over Huntley Main Canal 152 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 2024.
How much traffic does Highline Canal RD over Huntley Main Canal 152 carry?
About 76 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Highline Canal RD over Huntley Main Canal 152?
The structure is 39 ft (11.9 m) long with a longest span of 39 ft (11.9 m) and a deck 29 ft wide.
Who owns Highline Canal RD over Huntley Main Canal 152?
It is owned by the County Highway Agency.