Hudson DR over Black Jack CR
Fair Condition71 years old3,655 vehicles/day
Location
| State | Missouri |
| County | St. Louis |
| Location | S 5 T 46 N R 7 E |
| Carries | Hudson DR |
| Crosses | Black Jack CR |
| Coordinates | 38.75958, -90.25584 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 67.9 ft (20.7 m) |
| Max Span | 64.0 ft (19.5 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 221.5 sq m |
| Main Spans | 1 |
| Year Built | 1955 |
Traffic
| Avg Daily Traffic | 3,655 (2024) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 15528 |