264th ST HWY 142 over Big Sioux River
Good Condition34 years old4,733 vehicles/day
Location
| State | South Dakota |
| County | Minnehaha |
| Location | 2.5s & 1.1w Brandon |
| Carries | 264th ST HWY 142 |
| Crosses | Big Sioux River |
| Coordinates | 43.55886, -96.59234 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 315.9 ft (96.3 m) |
| Max Span | 84.0 ft (25.6 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 1251.9 sq m |
| Main Spans | 4 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 4,733 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000050269200 |