20th St. over E Buffalo Creek
Poor Condition69 years old25 vehicles/day
Location
| State | Iowa |
| County | Fayette |
| Location | 091083301 |
| Carries | 20th St. |
| Crosses | E Buffalo Creek |
| Coordinates | 42.65803, -91.79155 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 62.0 ft (18.9 m) |
| Max Span | 30.8 ft (9.4 m) |
| Deck Width | 23.0 ft (7 m) |
| Deck Area | 132.3 sq m |
| Main Spans | 2 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 25 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000149570 |