1290 Echo AVE over Boone River
Poor Condition57 years old20 vehicles/day
Location
| State | Iowa |
| County | Hancock |
| Location | 094262302 |
| Carries | 1290 Echo AVE |
| Crosses | Boone River |
| Coordinates | 42.95101, -93.89205 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 3 (Serious) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 115.2 ft (35.1 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 214.1 sq m |
| Main Spans | 5 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 20 (2021) |
| Truck Traffic | 30% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000172960 |