Ia 4 over Reading Creek
Fair Condition74 years old300 vehicles/day
Location
| State | Iowa |
| County | Calhoun |
| Location | 3.1 Mi. S Of S Jct Ia 175 |
| Carries | Ia 4 |
| Crosses | Reading Creek |
| Coordinates | 42.22206, -94.47514 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 82.0 ft (25 m) |
| Max Span | 30.8 ft (9.4 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 265 sq m |
| Main Spans | 3 |
| Year Built | 1952 |
Traffic
| Avg Daily Traffic | 300 (2022) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000016900 |