18th St. over W Buffalo Creek
Good Condition49 years old39 vehicles/day
Location
| State | Iowa |
| County | Fayette |
| Location | 091083103 |
| Carries | 18th St. |
| Crosses | W Buffalo Creek |
| Coordinates | 42.65465, -91.83410 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 90.6 ft (27.6 m) |
| Max Span | 34.1 ft (10.4 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 270.5 sq m |
| Main Spans | 3 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 39 (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 | 000000000149551 |