Us018 over Dog Ear Ck
Fair Condition61 years old3,553 vehicles/day
Location
| State | South Dakota |
| County | Tripp |
| Location | 1.4 W Of Winner |
| Carries | Us018 |
| Crosses | Dog Ear Ck |
| Coordinates | 43.38089, -99.88293 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 140.1 ft (42.7 m) |
| Max Span | 28.2 ft (8.6 m) |
| Deck Width | 61.7 ft (18.8 m) |
| Deck Area | 802.8 sq m |
| Main Spans | 5 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 3,553 (2024) |
| Truck Traffic | 14% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000062183274 |