104th Street over Maple River
Good Condition13 years old150 vehicles/day
Location
| State | South Dakota |
| County | Brown |
| Location | 3.3n & 1.8e Of Frederick |
| Carries | 104th Street |
| Crosses | Maple River |
| Coordinates | 45.87965, -98.47591 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 111.5 ft (34 m) |
| Max Span | 55.4 ft (16.9 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 319.6 sq m |
| Main Spans | 2 |
| Year Built | 2013 |
Traffic
| Avg Daily Traffic | 150 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000007121040 |