River ST over Iowa River
Fair Condition104 years old1,698 vehicles/day
Location
| State | Iowa |
| County | Hardin |
| Location | 000000000 |
| Carries | River ST |
| Crosses | Iowa River |
| Coordinates | 42.51738, -93.26845 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 180.1 ft (54.9 m) |
| Max Span | 140.1 ft (42.7 m) |
| Deck Width | 44.9 ft (13.7 m) |
| Deck Area | 752.1 sq m |
| Main Spans | 1 |
| Year Built | 1922 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 1,698 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 000000000006610 |