Old RTE 8 over Hayden CR
Poor Condition76 years old500 vehicles/day
Location
| State | Missouri |
| County | St. Francois |
| Location | S 5 T 36 N R 4 E |
| Carries | Old RTE 8 |
| Crosses | Hayden CR |
| Coordinates | 37.86492, -90.62430 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 3 (Serious) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 119.1 ft (36.3 m) |
| Max Span | 41.0 ft (12.5 m) |
| Deck Width | 21.0 ft (6.4 m) |
| Deck Area | 232.3 sq m |
| Main Spans | 4 |
| Year Built | 1950 |
Traffic
| Avg Daily Traffic | 500 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20783 |