EB I-680 over I-29
Good Condition49 years old5,050 vehicles/day
Location
| State | Iowa |
| County | Pottawattamie |
| Location | At W Jct. I-29 |
| Carries | EB I-680 |
| Crosses | I-29 |
| Coordinates | 41.35413, -95.90083 |
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 | 261.2 ft (79.6 m) |
| Max Span | 82.0 ft (25 m) |
| Deck Width | 64.3 ft (19.6 m) |
| Deck Area | 1560.2 sq m |
| Main Spans | 4 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 5,050 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000602680 |