Hart LN over Helena Valley Canal 088
Fair Condition69 years old111 vehicles/day
Location
| State | Montana |
| County | Lewis and Clark |
| Location | 4m NE East Helena |
| Carries | Hart LN |
| Crosses | Helena Valley Canal 088 |
| Coordinates | 46.63908, -111.83011 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 44.0 ft (13.4 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 111.2 sq m |
| Main Spans | 2 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 111 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L25004002+02001 |