N 20th St(prop) over Willow Creek
Fair Condition32 years old829 vehicles/day
Location
| State | Iowa |
| County | Cerro Gordo |
| Location | 096210700 |
| Carries | N 20th St(prop) |
| Crosses | Willow Creek |
| Coordinates | 43.14701, -93.36454 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 171.9 ft (52.4 m) |
| Max Span | 65.9 ft (20.1 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 623.6 sq m |
| Main Spans | 3 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 829 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 322 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000504270 |