S 48th ST W over Bbwa Canal 107
GoodYellowstone County, Montana · 7M NE Laurel · Structure no. L56525003+09001
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected December 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 69 ft
- 1 main span
- Daily traffic
- 887
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
S 48th ST W over Bbwa Canal 107 is a prestressed concrete tee beam carrying S 48th ST W over Bbwa Canal 107 in Yellowstone County, Montana. It was built in 2003, so it is 22 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 887 vehicles a day, roughly 3% of them trucks, projected to reach 945 by 2043. The structure is 69 ft (20.9 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 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 S 48th ST W over Bbwa Canal 107 built?
It was built in 2003, making it 22 years old in 2025.
What condition is S 48th ST W over Bbwa Canal 107 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 S 48th ST W over Bbwa Canal 107 carry?
About 887 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is S 48th ST W over Bbwa Canal 107?
The structure is 69 ft (20.9 m) long with a longest span of 69 ft (20.9 m) and a deck 32 ft wide.
Who owns S 48th ST W over Bbwa Canal 107?
It is owned by the County Highway Agency.