8th ST over US 34
Fair Condition55 years old1,846 vehicles/day
Location
| State | Iowa |
| County | Des Moines |
| Location | 1.8 Mi. E Of Jct. US 61 |
| Carries | 8th ST |
| Crosses | US 34 |
| Coordinates | 40.81494, -91.10714 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 221.1 ft (67.4 m) |
| Max Span | 96.1 ft (29.3 m) |
| Deck Width | 50.9 ft (15.5 m) |
| Deck Area | 1044.7 sq m |
| Main Spans | 3 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 1,846 (2022) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000023630 |