S 48th ST W over Canyon Creek Ditch 085
FairYellowstone County, Montana · 2M SW Billings · Structure no. L56525004+01001
- Built
- 1981
- 44 years old
- Condition
- Fair
- inspected December 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 887
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
S 48th ST W over Canyon Creek Ditch 085 is a prestressed concrete tee beam carrying S 48th ST W over Canyon Creek Ditch 085 in Yellowstone County, Montana. It was built in 1981, so it is 44 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 887 vehicles a day, roughly 3% of them trucks, projected to reach 945 by 2043. The structure is 24 ft (7.3 m) long and 28 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 S 48th ST W over Canyon Creek Ditch 085 built?
It was built in 1981, making it 44 years old in 2025.
What condition is S 48th ST W over Canyon Creek Ditch 085 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 December 2024.
How much traffic does S 48th ST W over Canyon Creek Ditch 085 carry?
About 887 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is S 48th ST W over Canyon Creek Ditch 085?
The structure is 24 ft (7.3 m) long with a longest span of 23 ft (7 m) and a deck 28 ft wide.
Who owns S 48th ST W over Canyon Creek Ditch 085?
It is owned by the County Highway Agency.