Dearborn Canyon RD over Dearborn River 048
Good Condition44 years old118 vehicles/day
Location
| State | Montana |
| County | Lewis and Clark |
| Location | 1m SW Bean Lake |
| Carries | Dearborn Canyon RD |
| Crosses | Dearborn River 048 |
| Coordinates | 47.29424, -112.44703 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 51.8 ft (15.8 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 14.1 ft (4.3 m) |
| Deck Area | 67.9 sq m |
| Main Spans | 1 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 118 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
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 | L25420002+01001 |