Us016a over French Ck
Fair Condition62 years old1,978 vehicles/day
Location
| State | South Dakota |
| County | Custer |
| Location | 1.8 E Jct Sd 89 N |
| Carries | Us016a |
| Crosses | French Ck |
| Coordinates | 43.77097, -103.55141 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 89.9 ft (27.4 m) |
| Max Span | 31.5 ft (9.6 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 268.5 sq m |
| Main Spans | 3 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 1,978 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000017254067 |