Local Birch over Br Upper Ia River
Good Condition18 years old135 vehicles/day
Location
| State | Iowa |
| County | Howard |
| Location | 100140804 |
| Carries | Local Birch |
| Crosses | Br Upper Ia River |
| Coordinates | 43.49115, -92.52558 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 5.9 ft (1.8 m) |
| Deck Area | 62.0 sq m |
| Main Spans | 3 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 135 (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 | 000000000183961 |