Lower Sweet Grass over Sweet Grass Creek 01
Good Condition9 years old15 vehicles/day
Location
| State | Montana |
| County | Sweet Grass |
| Location | 12m NE Big Timber |
| Carries | Lower Sweet Grass |
| Crosses | Sweet Grass Creek 01 |
| Coordinates | 45.88939, -109.74281 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 102.0 ft (31.1 m) |
| Max Span | 98.1 ft (29.9 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 227.0 sq m |
| Main Spans | 1 |
| Year Built | 2017 |
Traffic
| Avg Daily Traffic | 15 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000004513 |