FM 1640 290th over East Branch Iowa River
Fair Condition44 years old26 vehicles/day
Location
| State | Iowa |
| County | Hancock |
| Location | 097243401 |
| Carries | FM 1640 290th |
| Crosses | East Branch Iowa River |
| Coordinates | 43.18405, -93.66757 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 102.0 ft (31.1 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 245.7 sq m |
| Main Spans | 3 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 26 (2021) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000174251 |