240th ST over Maquoketa River
Good Condition15 years old1,080 vehicles/day
Location
| State | Iowa |
| County | Delaware |
| Location | 00000 |
| Carries | 240th ST |
| Crosses | Maquoketa River |
| Coordinates | 42.44052, -91.40780 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 358.9 ft (109.4 m) |
| Max Span | 127.0 ft (38.7 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 1104.9 sq m |
| Main Spans | 3 |
| Year Built | 2011 |
Traffic
| Avg Daily Traffic | 1,080 (2022) |
| 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 | 000000000140921 |