263rd ST Maple ST over Big Sioux River
Fair Condition47 years old418 vehicles/day
Location
| State | South Dakota |
| County | Minnehaha |
| Location | 1.5s & 1.5w Brandon |
| Carries | 263rd ST Maple ST |
| Crosses | Big Sioux River |
| Coordinates | 43.57267, -96.60008 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 277.2 ft (84.5 m) |
| Max Span | 125.0 ft (38.1 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 895.7 sq m |
| Main Spans | 3 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 418 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000050265190 |