352 Avenue over Willow Ck
Poor Condition70 years old36 vehicles/day
Location
| State | South Dakota |
| County | Gregory |
| Location | 5.2s & 2e Herrick |
| Carries | 352 Avenue |
| Crosses | Willow Ck |
| Coordinates | 43.03495, -99.13889 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| 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 | 208.0 ft (63.4 m) |
| Max Span | 63.0 ft (19.2 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 507.2 sq m |
| Main Spans | 4 |
| Year Built | 1956 |
Traffic
| Avg Daily Traffic | 36 (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 eligible for the National Register |
| Structure Number | 000000027200322 |