S 88th ST W over Canyon Creek
GoodYellowstone County, Montana · 6M W Billings · Structure no. S00532009+06001
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected December 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 63 ft
- 1 main span
- Daily traffic
- 785
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S 88th ST W over Canyon Creek is a prestressed concrete tee beam carrying S 88th ST W over Canyon Creek in Yellowstone County, Montana. It was built in 1975, so it is 50 years old, older 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 785 vehicles a day, roughly 1% of them trucks, projected to reach 907 by 2043. The structure is 63 ft (19.2 m) long and 24 ft wide. If it were closed, the detour would be 34.8 mi (56 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S 88th ST W over Canyon Creek built?
It was built in 1975, making it 50 years old in 2025.
What condition is S 88th ST W over Canyon Creek 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 88th ST W over Canyon Creek carry?
About 785 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is S 88th ST W over Canyon Creek?
The structure is 63 ft (19.2 m) long with a longest span of 62 ft (18.9 m) and a deck 24 ft wide.
Who owns S 88th ST W over Canyon Creek?
It is owned by the State Highway Agency.