140th ST over Hamilton-story 1 Open Dd
Fair Condition91 years old20 vehicles/day
Location
| State | Iowa |
| County | Story |
| Location | 085242601 |
| Carries | 140th ST |
| Crosses | Hamilton-story 1 Open Dd |
| Coordinates | 42.15177, -93.61540 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 33.1 ft (10.1 m) |
| Max Span | 30.8 ft (9.4 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 61.6 sq m |
| Main Spans | 1 |
| Year Built | 1935 |
Traffic
| Avg Daily Traffic | 20 (2022) |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | November 2022 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000316420 |