Kahle AVE over Carlan CR
Poor Condition126 years old21 vehicles/day
Location
| State | Iowa |
| County | Clayton |
| Location | 091030304 |
| Carries | Kahle AVE |
| Crosses | Carlan CR |
| Coordinates | 42.71888, -91.17856 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 40.4 ft (12.3 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 22.6 ft (6.9 m) |
| Deck Area | 84.9 sq m |
| Main Spans | 1 |
| Year Built | 1900 (reconstructed 2003) |
Traffic
| Avg Daily Traffic | 21 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 000000000118210 |