W Marion ST over Maquoketa River
Poor Condition46 years old6,294 vehicles/day
Location
| State | Iowa |
| County | Delaware |
| Location | 089052905 |
| Carries | W Marion ST |
| Crosses | Maquoketa River |
| Coordinates | 42.48229, -91.45893 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 211.9 ft (64.6 m) |
| Max Span | 76.1 ft (23.2 m) |
| Deck Width | 44.9 ft (13.7 m) |
| Deck Area | 885.0 sq m |
| Main Spans | 3 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 6,294 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007546 |