E53 237th ST over Raccoon River
Fair Condition114 years old916 vehicles/day
Location
| State | Iowa |
| County | Greene |
| Location | 083311109 |
| Carries | E53 237th ST |
| Crosses | Raccoon River |
| Coordinates | 42.01220, -94.42992 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 458.0 ft (139.6 m) |
| Max Span | 77.1 ft (23.5 m) |
| Deck Width | 36.4 ft (11.1 m) |
| Deck Area | 1549.6 sq m |
| Main Spans | 5 |
| Year Built | 1912 (reconstructed 2011) |
Traffic
| Avg Daily Traffic | 916 (2022) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 000000000162260 |