US 87 over Abandoned Railroad
Fair Condition52 years old1,727 vehicles/day
Location
| State | Montana |
| County | Chouteau |
| Location | 6m SW Loma |
| Carries | US 87 |
| Crosses | Abandoned Railroad |
| Coordinates | 47.87765, -110.60007 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 527.9 ft (160.9 m) |
| Max Span | 86.0 ft (26.2 m) |
| Deck Width | 46.6 ft (14.2 m) |
| Deck Area | 2284.8 sq m |
| Main Spans | 2 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 1,727 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P00010045+08371 |