NB US 65 over Over 4 Mi. Ck & Iais Rr
Good Condition32 years old14,300 vehicles/day
Location
| State | Iowa |
| County | Polk |
| Location | 2.9 Miles S Of Jct I-80 |
| Carries | NB US 65 |
| Crosses | Over 4 Mi. Ck & Iais Rr |
| Coordinates | 41.62320, -93.49393 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 463.9 ft (141.4 m) |
| Max Span | 128.0 ft (39 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 1866.5 sq m |
| Main Spans | 4 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 14,300 (2022) |
| Truck Traffic | 15% |
| Lanes On 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 | 000000000601375 |