NB I-380 over Cc Rr
Fair Condition46 years old38,800 vehicles/day
Location
| State | Iowa |
| County | Linn |
| Location | 2.6 Mi. S Of Jct. 100 |
| Carries | NB I-380 |
| Crosses | Cc Rr |
| Coordinates | 41.99213, -91.66358 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 588.9 ft (179.5 m) |
| Max Span | 103.0 ft (31.4 m) |
| Deck Width | 71.5 ft (21.8 m) |
| Deck Area | 3913.1 sq m |
| Main Spans | 6 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 38,800 (2022) |
| Truck Traffic | 11% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000604230 |