23rd ST over Duck Creek
Fair Condition57 years old5,500 vehicles/day
Location
| State | Iowa |
| County | Scott |
| Location | Bettendorf Ia |
| Carries | 23rd ST |
| Crosses | Duck Creek |
| Coordinates | 41.54185, -90.49895 |
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 |
| Design | Stringer/Multi-beam |
| Total Length | 216.9 ft (66.1 m) |
| Max Span | 81.0 ft (24.7 m) |
| Deck Width | 53.5 ft (16.3 m) |
| Deck Area | 1077.4 sq m |
| Main Spans | 3 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 5,500 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000680 |