456 AVE over Creek
Good Condition4 years old173 vehicles/day
Location
| State | South Dakota |
| County | Lake |
| Location | 1e & 1.3s Madison |
| Carries | 456 AVE |
| Crosses | Creek |
| Coordinates | 43.99036, -97.08975 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 40.7 ft (12.4 m) |
| Max Span | 13.1 ft (4 m) |
| Deck Width | 40.4 ft (12.3 m) |
| Deck Area | 152.5 sq m |
| Main Spans | 3 |
| Year Built | 2022 |
Traffic
| Avg Daily Traffic | 173 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000040140143 |