172nd Street over Turtle Creek
Poor Condition111 years old55 vehicles/day
Location
| State | South Dakota |
| County | Spink |
| Location | 1.0e 1.5n Redfield |
| Carries | 172nd Street |
| Crosses | Turtle Creek |
| Coordinates | 44.89706, -98.49364 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 118.1 ft (36 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 18.0 ft (5.5 m) |
| Deck Area | 198 sq m |
| Main Spans | 3 |
| Year Built | 1915 |
Traffic
| Avg Daily Traffic | 55 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000058109240 |