472nd Avenue over North Deer Ck
Good Condition21 years old25 vehicles/day
Location
| State | South Dakota |
| County | Brookings |
| Location | 8.2n & 1.0e Brookings |
| Carries | 472nd Avenue |
| Crosses | North Deer Ck |
| Coordinates | 44.42990, -96.76715 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 65.0 ft (19.8 m) |
| Max Span | 63.3 ft (19.3 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 184.1 sq m |
| Main Spans | 1 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 25 (2022) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000006180078 |