S Clark ST over Blackhawk Creek
Poor Condition76 years old4,004 vehicles/day
Location
| State | Iowa |
| County | Scott |
| Location | 000000000 |
| Carries | S Clark ST |
| Crosses | Blackhawk Creek |
| Coordinates | 41.51672, -90.62198 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 46.9 ft (14.3 m) |
| Max Span | 43.0 ft (13.1 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 170.2 sq m |
| Main Spans | 1 |
| Year Built | 1950 (reconstructed 1983) |
Traffic
| Avg Daily Traffic | 4,004 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000003220 |