Shannon RD over Canyon Creek Ditch
Good Condition42 years old1,855 vehicles/day
Location
| State | Montana |
| County | Yellowstone |
| Location | 2m E Laurel |
| Carries | Shannon RD |
| Crosses | Canyon Creek Ditch |
| Coordinates | 45.67954, -108.71982 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 38.1 ft (11.6 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 113.7 sq m |
| Main Spans | 1 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 1,855 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | U06903002+06001 |