Carney Lane over Parrot Ditch
Good Condition3 years old154 vehicles/day
Location
| State | Montana |
| County | Madison |
| Location | 1m E Waterloo |
| Carries | Carney Lane |
| Crosses | Parrot Ditch |
| Coordinates | 45.72152, -112.17027 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 22.3 ft (6.8 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Area | 51.7 sq m |
| Main Spans | 1 |
| Year Built | 2023 |
Traffic
| Avg Daily Traffic | 154 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000202408085 |