350th Avenue over Crow Creek
Fair Condition51 years old41 vehicles/day
Location
| State | South Dakota |
| County | Buffalo |
| Location | 9.5w & 3.4s Gann Valley |
| Carries | 350th Avenue |
| Crosses | Crow Creek |
| Coordinates | 43.98518, -99.17734 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 49.9 ft (15.2 m) |
| Max Span | 46.9 ft (14.3 m) |
| Deck Width | 15.4 ft (4.7 m) |
| Deck Area | 71.4 sq m |
| Main Spans | 1 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 41 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000009195144 |