SH 21 Madison Co over Kings River
Fair Condition67 years old1,600 vehicles/day
Location
| State | Arkansas |
| County | Madison |
| Location | 2.96 Mi S Jct Us412&sh21 |
| Carries | SH 21 Madison Co |
| Crosses | Kings River |
| Coordinates | 36.09923, -93.54385 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 6 — Scour calculated, stable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 301.8 ft (92 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 25.3 ft (7.7 m) |
| Deck Area | 708.4 sq m |
| Main Spans | 6 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 1,600 (2018) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000003263 |