NB I-29 over Up Rr & K-45
Fair Condition59 years old7,600 vehicles/day
Location
| State | Iowa |
| County | Harrison |
| Location | 1.9 Mi. N Of SR F-50 |
| Carries | NB I-29 |
| Crosses | Up Rr & K-45 |
| Coordinates | 41.63970, -96.01278 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 455.1 ft (138.7 m) |
| Max Span | 125.0 ft (38.1 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 1400.9 sq m |
| Main Spans | 4 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 7,600 (2022) |
| Truck Traffic | 31% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000028190 |