S 56th ST W over Canyon Creek 073
GoodYellowstone County, Montana · W Billings-S 56th ST W · Structure no. L56506003+02001
- Built
- 1967
- 58 years old
- Condition
- Good
- inspected December 2024
- Type
- Tee Beam
- Concrete
- Length
- 51 ft
- 1 main span
- Daily traffic
- 2,802
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
S 56th ST W over Canyon Creek 073 is a concrete tee beam carrying S 56th ST W over Canyon Creek 073 in Yellowstone County, Montana. It was built in 1967, so it is 58 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 2,802 vehicles a day, roughly 3% of them trucks, projected to reach 2,956 by 2043. The structure is 51 ft (15.5 m) long and 25 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 56th ST W over Canyon Creek 073 built?
It was built in 1967, making it 58 years old in 2025.
What condition is S 56th ST W over Canyon Creek 073 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 56th ST W over Canyon Creek 073 carry?
About 2,802 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is S 56th ST W over Canyon Creek 073?
The structure is 51 ft (15.5 m) long with a longest span of 50 ft (15.2 m) and a deck 25 ft wide.
Who owns S 56th ST W over Canyon Creek 073?
It is owned by the County Highway Agency.