30730 436th Avenue over Marne Creek
Poor Condition91 years old33 vehicles/day
Location
| State | South Dakota |
| County | Yankton |
| Location | 3.3s & 1e Of Utica |
| Carries | 30730 436th Avenue |
| Crosses | Marne Creek |
| Coordinates | 42.93487, -97.47686 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 33.5 ft (10.2 m) |
| Max Span | 30.8 ft (9.4 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 68.3 sq m |
| Main Spans | 1 |
| Year Built | 1935 (reconstructed 1960) |
Traffic
| Avg Daily Traffic | 33 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000068080163 |