290th over Shell Rock River
Good Condition28 years old47 vehicles/day
Location
| State | Iowa |
| County | Cerro Gordo |
| Location | 097193503 |
| Carries | 290th |
| Crosses | Shell Rock River |
| Coordinates | 43.18369, -93.05356 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 201.1 ft (61.3 m) |
| Max Span | 73.2 ft (22.3 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 484.3 sq m |
| Main Spans | 3 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 47 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000106601 |