21st North over Big Slough
Fair Condition51 years old26,500 vehicles/day
Location
| State | Kansas |
| County | Sedgwick |
| Location | 0.5 Miles East Of Ridge |
| Carries | 21st North |
| Crosses | Big Slough |
| Coordinates | 37.72325, -97.42130 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 170.6 ft (52 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 58.4 ft (17.8 m) |
| Deck Area | 925.6 sq m |
| Main Spans | 4 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 26,500 (2010) |
| Truck Traffic | 8% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 430400870000282 |