N Sandin Ranch LN over Middle Fork Rock CR 032
Good Condition22 years old278 vehicles/day
Location
| State | Montana |
| County | Granite |
| Location | 15m SW Phillipsburg |
| Carries | N Sandin Ranch LN |
| Crosses | Middle Fork Rock CR 032 |
| Coordinates | 46.20701, -113.50584 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 85.3 ft (26 m) |
| Max Span | 85.3 ft (26 m) |
| Deck Width | 18.0 ft (5.5 m) |
| Deck Area | 143 sq m |
| Main Spans | 1 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 278 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L20146000+01001 |