Sd040 over Billover Ck
Fair Condition58 years old677 vehicles/day
Location
| State | South Dakota |
| County | Custer |
| Location | 1.1 E Jct Sd 79 |
| Carries | Sd040 |
| Crosses | Billover Ck |
| Coordinates | 43.83967, -103.17802 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 54.1 ft (16.5 m) |
| Max Span | 18.4 ft (5.6 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 165 sq m |
| Main Spans | 3 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 677 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000017441020 |