Ia 78 over Stream
Poor Condition89 years old1,190 vehicles/day
Location
| State | Iowa |
| County | Keokuk |
| Location | 3.9 Mi. E Of Jct. Ia 149 |
| Carries | Ia 78 |
| Crosses | Stream |
| Coordinates | 41.17734, -92.13912 |
Condition Ratings
| Overall Condition | Poor |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 4 (Poor) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 70.4 sq m |
| Main Spans | 2 |
| Year Built | 1937 (reconstructed 1988) |
Traffic
| Avg Daily Traffic | 1,190 (2022) |
| Truck Traffic | 28% |
| Lanes On Bridge | 2 |
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 | 000000000604370 |