Benson Street over Interstate I-35
Good Condition57 years old45 vehicles/day
Location
| State | Iowa |
| County | Clarke |
| Location | 3.0 Mi. N. SR J14 |
| Carries | Benson Street |
| Crosses | Interstate I-35 |
| Coordinates | 40.91366, -93.79773 |
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 | 219.2 ft (66.8 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 641.3 sq m |
| Main Spans | 4 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 45 (2022) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000020110 |