21st RD over Negro Creek
Fair Condition91 years old50 vehicles/day
Location
| State | Kansas |
| County | Cowley |
| Location | 3.0w Of Arkansas City |
| Carries | 21st RD |
| Crosses | Negro Creek |
| Coordinates | 37.05941, -97.11211 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 29.9 ft (9.1 m) |
| Max Span | 13.8 ft (4.2 m) |
| Deck Width | 19.4 ft (5.9 m) |
| Deck Area | 53.7 sq m |
| Main Spans | 2 |
| Year Built | 1935 |
Traffic
| Avg Daily Traffic | 50 (2018) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000180845007049 |