Alexander RD over Bbwa Canal 077
GoodYellowstone County, Montana · 5M N Billings · Structure no. L56723001+01001
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected November 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 42 ft
- 1 main span
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Alexander RD over Bbwa Canal 077 is a prestressed concrete tee beam carrying Alexander RD over Bbwa Canal 077 in Yellowstone County, Montana. It was built in 1998, so it is 27 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 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 42 ft (12.7 m) long and 28 ft wide. If it were closed, the detour would be 18 mi (29 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Alexander RD over Bbwa Canal 077 built?
It was built in 1998, making it 27 years old in 2025.
What condition is Alexander RD over Bbwa Canal 077 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 2024.
How much traffic does Alexander RD over Bbwa Canal 077 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Alexander RD over Bbwa Canal 077?
The structure is 42 ft (12.7 m) long with a longest span of 39 ft (11.8 m) and a deck 28 ft wide.
Who owns Alexander RD over Bbwa Canal 077?
It is owned by the County Highway Agency.