31080 459 Ave. over Clay Ck Ditch
Good Condition30 years old35 vehicles/day
Location
| State | South Dakota |
| County | Clay |
| Location | 13.8s & 6.8e Irene |
| Carries | 31080 459 Ave. |
| Crosses | Clay Ck Ditch |
| Coordinates | 42.88411, -97.02855 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 86.6 ft (26.4 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 229.7 sq m |
| Main Spans | 3 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 35 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000014068138 |