Nighthawk Rd. over South Cottonwood River
Fair Condition73 years old280 vehicles/day
Location
| State | Kansas |
| County | Marion |
| Location | 1.1s 5.0w Of Marion |
| Carries | Nighthawk Rd. |
| Crosses | South Cottonwood River |
| Coordinates | 38.33325, -97.11392 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 170.6 ft (52 m) |
| Max Span | 48.9 ft (14.9 m) |
| Deck Width | 25.3 ft (7.7 m) |
| Deck Area | 400.4 sq m |
| Main Spans | 4 |
| Year Built | 1953 |
Traffic
| Avg Daily Traffic | 280 (2019) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000570570 |