I090 W over West Fork Vermillion Rv
Good Condition4 years old6,497 vehicles/day
Location
| State | South Dakota |
| County | McCook |
| Location | 0.6 W US 81 Interch |
| Carries | I090 W |
| Crosses | West Fork Vermillion Rv |
| Coordinates | 43.66648, -97.39973 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 254.3 ft (77.5 m) |
| Max Span | 96.1 ft (29.3 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 1007.5 sq m |
| Main Spans | 3 |
| Year Built | 2022 |
Traffic
| Avg Daily Traffic | 6,497 (2024) |
| Truck Traffic | 21% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000044104125 |