11th ST over Lateral #77 Dd #23
Fair Condition126 years old1,112 vehicles/day
Location
| State | Iowa |
| County | Carroll |
| Location | 000000000 |
| Carries | 11th ST |
| Crosses | Lateral #77 Dd #23 |
| Coordinates | 42.06952, -94.85949 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 20.0 ft (6.1 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 53.7 sq m |
| Main Spans | 2 |
| Year Built | 1900 |
Traffic
| Avg Daily Traffic | 1,112 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000503710 |