Big Spring Hatch over Stream
Good Condition34 years old10 vehicles/day
Location
| State | Iowa |
| County | Clayton |
| Location | In Big Spring Fish Hatche |
| Carries | Big Spring Hatch |
| Crosses | Stream |
| Coordinates | 42.91292, -91.48163 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 90.9 ft (27.7 m) |
| Max Span | 34.1 ft (10.4 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 229.9 sq m |
| Main Spans | 3 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 10 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000699755 |