Soap Gulch RD over Sep Soap Crk RD I 15 005
Good Condition53 years old100 vehicles/day
Location
| State | Montana |
| County | Silver Bow |
| Location | 3m N Melrose |
| Carries | Soap Gulch RD |
| Crosses | Sep Soap Crk RD I 15 005 |
| Coordinates | 45.66608, -112.67886 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 281.8 ft (85.9 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 790.3 sq m |
| Main Spans | 4 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L47538000+04001 |