10th ST over Unnamed Creek
Good Condition39 years old128 vehicles/day
Location
| State | Iowa |
| County | Howard |
| Location | 100140903 |
| Carries | 10th ST |
| Crosses | Unnamed Creek |
| Coordinates | 43.50026, -92.50389 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 56.1 ft (17.1 m) |
| Max Span | 14.1 ft (4.3 m) |
| Deck Area | 135.1 sq m |
| Main Spans | 3 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 128 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000183971 |