461 AVE over Buffalo Ck
Fair Condition71 years old260 vehicles/day
Location
| State | South Dakota |
| County | Lake |
| Location | 3w Chester |
| Carries | 461 AVE |
| Crosses | Buffalo Ck |
| Coordinates | 43.89457, -96.98906 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 62.7 sq m |
| Main Spans | 2 |
| Year Built | 1955 (reconstructed 1968) |
Traffic
| Avg Daily Traffic | 260 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000040190208 |