Twilight RD over Trail Creek
Fair Condition6 years old8 vehicles/day
Location
| State | South Dakota |
| County | Butte |
| Location | 6.4s & 11.5e Hoover |
| Carries | Twilight RD |
| Crosses | Trail Creek |
| Coordinates | 45.01901, -103.04041 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 44.9 ft (13.7 m) |
| Max Span | 5.9 ft (1.8 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 83.6 sq m |
| Main Spans | 6 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 8 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000010500134 |