277 Street over Dog Ear Ck
Poor Condition86 years old50 vehicles/day
Location
| State | South Dakota |
| County | Tripp |
| Location | 1n Winner |
| Carries | 277 Street |
| Crosses | Dog Ear Ck |
| Coordinates | 43.38637, -99.87854 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 3 (Serious) |
| Superstructure | 5 (Fair) |
| Substructure | 3 (Serious) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 109.9 ft (33.5 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 19.4 ft (5.9 m) |
| Deck Area | 197.7 sq m |
| Main Spans | 5 |
| Year Built | 1940 |
Traffic
| Avg Daily Traffic | 50 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000062185270 |