S 5 over Big Muddy Creek
Fair Condition14 years old511 vehicles/day
Location
| State | Montana |
| County | Sheridan |
| Location | 3m SE Redstone |
| Carries | S 5 |
| Crosses | Big Muddy Creek |
| Coordinates | 48.79835, -104.88683 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very 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 | 149.3 ft (45.5 m) |
| Max Span | 71.5 ft (21.8 m) |
| Deck Width | 35.4 ft (10.8 m) |
| Deck Area | 491.4 sq m |
| Main Spans | 3 |
| Year Built | 2012 |
Traffic
| Avg Daily Traffic | 511 (2023) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P00022025+04861 |