Twnshp RD 484th Av over Cobb Ck
Poor Condition81 years old10 vehicles/day
Location
| State | South Dakota |
| County | Deuel |
| Location | 3.4 S 3.0 W Gary |
| Carries | Twnshp RD 484th Av |
| Crosses | Cobb Ck |
| Coordinates | 44.74168, -96.52101 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 32.5 ft (9.9 m) |
| Max Span | 30.8 ft (9.4 m) |
| Deck Width | 20.3 ft (6.2 m) |
| Deck Area | 61.4 sq m |
| Main Spans | 1 |
| Year Built | 1945 |
Traffic
| Avg Daily Traffic | 10 (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 | 000000020180164 |