Heron Rd. over Volga River
Good Condition47 years old34 vehicles/day
Location
| State | Iowa |
| County | Fayette |
| Location | 093081306 |
| Carries | Heron Rd. |
| Crosses | Volga River |
| Coordinates | 42.86399, -91.74123 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 216.9 ft (66.1 m) |
| Max Span | 77.1 ft (23.5 m) |
| Deck Width | 33.5 ft (10.2 m) |
| Deck Area | 674.2 sq m |
| Main Spans | 3 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 34 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000151191 |