145th ST over I-80
Good Condition63 years old20 vehicles/day
Location
| State | Iowa |
| County | Poweshiek |
| Location | 2.5 Mi East Of Jct US 63 |
| Carries | 145th ST |
| Crosses | I-80 |
| Coordinates | 41.69429, -92.50339 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 221.1 ft (67.4 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 579.6 sq m |
| Main Spans | 4 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 20 (2021) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000046170 |