Us183 over Keya Paha Rv
Good Condition43 years old314 vehicles/day
Location
| State | South Dakota |
| County | Tripp |
| Location | 2.2 N Nebraska Line |
| Carries | Us183 |
| Crosses | Keya Paha Rv |
| Coordinates | 43.02739, -99.78089 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 122.7 ft (37.4 m) |
| Max Span | 45.6 ft (13.9 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 396.4 sq m |
| Main Spans | 3 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 314 (2024) |
| Truck Traffic | 30% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000062235518 |