24470 422 Ave. over Rock Ck
Fair Condition18 years old15 vehicles/day
Location
| State | South Dakota |
| County | Hanson |
| Location | 3 E & 7.3 N Fulton |
| Carries | 24470 422 Ave. |
| Crosses | Rock Ck |
| Coordinates | 43.83723, -97.76807 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 22.3 ft (6.8 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 25.2 sq m |
| Main Spans | 2 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 15 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000031100007 |