I090 over Trib W Vermillion Rv
Good Condition5 years old6,085 vehicles/day
Location
| State | South Dakota |
| County | McCook |
| Location | 1.4 E US 81 Interch |
| Carries | I090 |
| Crosses | Trib W Vermillion Rv |
| Coordinates | 43.66631, -97.35991 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 88.2 sq m |
| Main Spans | 2 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 6,085 (2023) |
| Truck Traffic | 21% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2022 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000044124125 |