Rock Creek Road over Big Hole River 077
Good Condition5 years old100 vehicles/day
Location
| State | Montana |
| County | Beaverhead |
| Location | 3m SW Wisdom |
| Carries | Rock Creek Road |
| Crosses | Big Hole River 077 |
| Coordinates | 45.56709, -113.48215 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 57.1 ft (17.4 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 24.6 ft (7.5 m) |
| Deck Area | 130.5 sq m |
| Main Spans | 1 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| 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 | 000000202102139 |