29140 408th Avenue over Trib. To Emanuel Creek
Poor Condition96 years old50 vehicles/day
Location
| State | South Dakota |
| County | Bon Homme |
| Location | 11.6n & 8w Of Tyndall |
| Carries | 29140 408th Avenue |
| Crosses | Trib. To Emanuel Creek |
| Coordinates | 43.16219, -98.03012 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 3 (Serious) |
| Superstructure | 3 (Serious) |
| Substructure | 3 (Serious) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 23.3 ft (7.1 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Width | 19.4 ft (5.9 m) |
| Deck Area | 41.9 sq m |
| Main Spans | 2 |
| Year Built | 1930 |
Traffic
| Avg Daily Traffic | 50 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000005070004 |