Ia 163 EB over E 4 Mile Creek & Iai Rr
Fair Condition61 years old10,750 vehicles/day
Location
| State | Iowa |
| County | Polk |
| Location | 1.2 Miles W Of Jct US 65 |
| Carries | Ia 163 EB |
| Crosses | E 4 Mile Creek & Iai Rr |
| Coordinates | 41.59990, -93.52176 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Girder and Floorbeam |
| Total Length | 596.1 ft (181.7 m) |
| Max Span | 127.0 ft (38.7 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 1998.7 sq m |
| Main Spans | 5 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 10,750 (2022) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000040950 |