266 ST Ideal Road over Owl Ck
Poor Condition71 years old50 vehicles/day
Location
| State | South Dakota |
| County | Tripp |
| Location | 4.8w Ideal |
| Carries | 266 ST Ideal Road |
| Crosses | Owl Ck |
| Coordinates | 43.54346, -100.01632 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 74.1 ft (22.6 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 194.4 sq m |
| Main Spans | 3 |
| Year Built | 1955 |
Traffic
| Avg Daily Traffic | 50 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000062112160 |