Ia 28 over Drainage Ditch
Good Condition99 years old2,420 vehicles/day
Location
| State | Iowa |
| County | Warren |
| Location | 0.5 Mile N Of Jct. Ia 92 |
| Carries | Ia 28 |
| Crosses | Drainage Ditch |
| Coordinates | 41.37683, -93.73509 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 34.1 ft (10.4 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 137.3 sq m |
| Main Spans | 1 |
| Year Built | 1927 (reconstructed 1983) |
Traffic
| Avg Daily Traffic | 2,420 (2022) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000051041 |