US 63 over Iowa River
Fair Condition48 years old3,460 vehicles/day
Location
| State | Iowa |
| County | Tama |
| Location | 1.3 Mi N Of SR E64 |
| Carries | US 63 |
| Crosses | Iowa River |
| Coordinates | 41.95231, -92.57712 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 665.0 ft (202.7 m) |
| Max Span | 97.1 ft (29.6 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 2918.9 sq m |
| Main Spans | 8 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 3,460 (2022) |
| Truck Traffic | 11% |
| 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 | 000000000049571 |