S Iris ST over US 218
Good Condition25 years old830 vehicles/day
Location
| State | Iowa |
| County | Henry |
| Location | 0.4 Mi. S Of S Jct. US 34 |
| Carries | S Iris ST |
| Crosses | US 218 |
| Coordinates | 40.95468, -91.52187 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 278.9 ft (85 m) |
| Max Span | 140.1 ft (42.7 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 1,122 sq m |
| Main Spans | 2 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 830 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000608000 |