483rd Avenue over Trib To Split Rock Ck
Poor Condition88 years old46 vehicles/day
Location
| State | South Dakota |
| County | Minnehaha |
| Location | 1.1n & 1e Corson |
| Carries | 483rd Avenue |
| Crosses | Trib To Split Rock Ck |
| Coordinates | 43.63151, -96.55191 |
Condition Ratings
| Overall Condition | Poor |
| Channel/Waterway | 7 (Good) |
| Culvert | 4 (Poor) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 20.7 ft (6.3 m) |
| Max Span | 10.8 ft (3.3 m) |
| Deck Area | 38.4 sq m |
| Main Spans | 2 |
| Year Built | 1938 |
Traffic
| Avg Daily Traffic | 46 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000050290149 |