221st Street over Elm Creek
Fair Condition51 years old41 vehicles/day
Location
| State | South Dakota |
| County | Buffalo |
| Location | 10n & 13w Of Gann Valley |
| Carries | 221st Street |
| Crosses | Elm Creek |
| Coordinates | 44.17961, -99.25356 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 50.9 ft (15.5 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 15.4 ft (4.7 m) |
| Deck Area | 72.8 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 | 000000009160010 |