US 212 Fh 59 over Rock Creek
Good Condition61 years old721 vehicles/day
Location
| State | Montana |
| County | Carbon |
| Location | 8m SW Red Lodge |
| Carries | US 212 Fh 59 |
| Crosses | Rock Creek |
| Coordinates | 45.08679, -109.36673 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 136.2 ft (41.5 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 444.1 sq m |
| Main Spans | 3 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 721 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P00028059+04791 |