NB I-380 over Over Up Rr
Fair Condition52 years old31,400 vehicles/day
Location
| State | Iowa |
| County | Linn |
| Location | 1.0 Mi. N Of Jct. US 30 |
| Carries | NB I-380 |
| Crosses | Over Up Rr |
| Coordinates | 41.94029, -91.66938 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 296.9 ft (90.5 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 55.4 ft (16.9 m) |
| Deck Area | 1529.5 sq m |
| Main Spans | 5 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 31,400 (2022) |
| Truck Traffic | 13% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000603010 |