509 Center Str E over Madison Ck
Good Condition6 years old1,283 vehicles/day
Location
| State | South Dakota |
| County | Lake |
| Location | Center ST E - Madison |
| Carries | 509 Center Str E |
| Crosses | Madison Ck |
| Coordinates | 44.00514, -97.10778 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 28.2 ft (8.6 m) |
| Max Span | 8.9 ft (2.7 m) |
| Deck Width | 49.9 ft (15.2 m) |
| Deck Area | 130.7 sq m |
| Main Spans | 3 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 1,283 (2022) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000040131132 |