Green Meadow DR over Helena Valley Canal
Good Condition26 years old4,190 vehicles/day
Location
| State | Montana |
| County | Lewis and Clark |
| Location | 4m N Helena |
| Carries | Green Meadow DR |
| Crosses | Helena Valley Canal |
| Coordinates | 46.67416, -112.05132 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 39.0 ft (11.9 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 108.3 sq m |
| Main Spans | 1 |
| Year Built | 2000 |
Traffic
| Avg Daily Traffic | 4,190 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S00231003+06001 |