465th over Drainage
Fair Condition91 years old619 vehicles/day
Location
| State | Iowa |
| County | Mitchell |
| Location | 100173303 |
| Carries | 465th |
| Crosses | Drainage |
| Coordinates | 43.43632, -92.86179 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 70.4 sq m |
| Main Spans | 2 |
| Year Built | 1935 (reconstructed 1978) |
Traffic
| Avg Daily Traffic | 619 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000249080 |