S 78 over Joe Hill Creek
Good Condition19 years old2,376 vehicles/day
Location
| State | Montana |
| County | Stillwater |
| Location | 4m SW Columbus |
| Carries | S 78 |
| Crosses | Joe Hill Creek |
| Coordinates | 45.59389, -109.29694 |
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 | 97.8 ft (29.8 m) |
| Max Span | 95.1 ft (29 m) |
| Deck Width | 41.7 ft (12.7 m) |
| Deck Area | 378.5 sq m |
| Main Spans | 1 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 2,376 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P00078042+00391 |