Birch AVE over Smith Creek
Good Condition6 years old34 vehicles/day
Location
| State | Iowa |
| County | Washington |
| Location | 077092902 |
| Carries | Birch AVE |
| Crosses | Smith Creek |
| Coordinates | 41.45115, -91.92704 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 69.9 ft (21.3 m) |
| Max Span | 66.9 ft (20.4 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 208.7 sq m |
| Main Spans | 1 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 34 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000338041 |