175th Street over Turtle Creek
Poor Condition117 years old126 vehicles/day
Location
| State | South Dakota |
| County | Spink |
| Location | 1s 2.8w Redfield |
| Carries | 175th Street |
| Crosses | Turtle Creek |
| Coordinates | 44.85057, -98.58186 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 3 (Serious) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 98.1 ft (29.9 m) |
| Max Span | 96.1 ft (29.3 m) |
| Deck Width | 18.0 ft (5.5 m) |
| Deck Area | 164.4 sq m |
| Main Spans | 1 |
| Year Built | 1909 |
Traffic
| Avg Daily Traffic | 126 (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 on the National Register of Historic Places |
| Structure Number | 000000058062270 |