Local Birch AVE over Staff CR
Good Condition18 years old39 vehicles/day
Location
| State | Iowa |
| County | Howard |
| Location | 100142904 |
| Carries | Local Birch AVE |
| Crosses | Staff CR |
| Coordinates | 43.45499, -92.52544 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 26.6 ft (8.1 m) |
| Max Span | 6.9 ft (2.1 m) |
| Deck Area | 59.1 sq m |
| Main Spans | 2 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 39 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 321 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000184081 |