Jack Creek RD over Jack Creek 029
Good Condition15 years old301 vehicles/day
Location
| State | Montana |
| County | Madison |
| Location | 8m E Ennis |
| Carries | Jack Creek RD |
| Crosses | Jack Creek 029 |
| Coordinates | 45.35610, -111.57959 |
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 | Concrete |
| Design | Slab |
| Total Length | 27.6 ft (8.4 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 89.9 sq m |
| Main Spans | 1 |
| Year Built | 2011 |
Traffic
| Avg Daily Traffic | 301 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L29122022+01001 |