W 4th ST over Cedar River
Fair Condition51 years old1,908 vehicles/day
Location
| State | Iowa |
| County | Black Hawk |
| Location | City Bridge No. 34 |
| Carries | W 4th ST |
| Crosses | Cedar River |
| Coordinates | 42.49623, -92.33871 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Girder and Floorbeam |
| Total Length | 577.1 ft (175.9 m) |
| Max Span | 129.9 ft (39.6 m) |
| Deck Width | 54.1 ft (16.5 m) |
| Deck Area | 2902.3 sq m |
| Main Spans | 5 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 1,908 (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 | 000000000501690 |