S 11th Street over French Ck
Fair Condition53 years old100 vehicles/day
Location
| State | South Dakota |
| County | Custer |
| Location | S 11th Street; Custer |
| Carries | S 11th Street |
| Crosses | French Ck |
| Coordinates | 43.76677, -103.59009 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 26.2 ft (8 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 23.0 ft (7 m) |
| Deck Area | 56 sq m |
| Main Spans | 1 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 100 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000017234071 |