K4 HWY over Smoky Hill River Drain
Good Condition67 years old1,580 vehicles/day
Location
| State | Kansas |
| County | McPherson |
| Location | 3.06 Mi E K175 |
| Carries | K4 HWY |
| Crosses | Smoky Hill River Drain |
| Coordinates | 38.56583, -97.77611 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 37.4 ft (11.4 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 45.6 ft (13.9 m) |
| Deck Area | 158.5 sq m |
| Main Spans | 3 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 1,580 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 999900400590901 |