316 Avenue over Keya Paha Tributary
Good Condition22 years old30 vehicles/day
Location
| State | South Dakota |
| County | Tripp |
| Location | 3.5w & 6n Wewela |
| Carries | 316 Avenue |
| Crosses | Keya Paha Tributary |
| Coordinates | 43.09935, -99.85001 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 60.4 ft (18.4 m) |
| Max Span | 58.7 ft (17.9 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 171.1 sq m |
| Main Spans | 1 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 30 (2022) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
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 | 000000062200467 |