Us-421 over Red Bird River
Fair Condition40 years old1,224 vehicles/day
Location
| State | Kentucky |
| County | Clay |
| Location | 14.35 Mi S. Jct Ky 80 |
| Carries | Us-421 |
| Crosses | Red Bird River |
| Coordinates | 37.15667, -83.58944 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 251.3 ft (76.6 m) |
| Max Span | 96.5 ft (29.4 m) |
| Deck Width | 31.2 ft (9.5 m) |
| Deck Area | 727.7 sq m |
| Main Spans | 3 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 1,224 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2021 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 026B00104N |