273 Street over Cottonwood Ck
Good Condition94 years old34 vehicles/day
Location
| State | South Dakota |
| County | Tripp |
| Location | 3.1e Witten |
| Carries | 273 Street |
| Crosses | Cottonwood Ck |
| Coordinates | 43.44426, -100.02649 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 5 (Fair) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 32.2 ft (9.8 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 53.9 sq m |
| Main Spans | 3 |
| Year Built | 1932 |
Traffic
| Avg Daily Traffic | 34 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000062111230 |