I090 over Ck
Good Condition70 years old18,420 vehicles/day
Location
| State | South Dakota |
| County | Meade |
| Location | 0.9 NW Tilford Interch |
| Carries | I090 |
| Crosses | Ck |
| Coordinates | 44.31304, -103.43606 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 28.9 ft (8.8 m) |
| Max Span | 9.2 ft (2.8 m) |
| Deck Area | 204.2 sq m |
| Main Spans | 3 |
| Year Built | 1956 |
Traffic
| Avg Daily Traffic | 18,420 (2023) |
| Truck Traffic | 12% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000047068501 |