I-35 over Drainage Ditch
Good Condition53 years old17,000 vehicles/day
Location
| State | Iowa |
| County | Franklin |
| Location | 2.1 Mi. N Of Jct. Ia 3 |
| Carries | I-35 |
| Crosses | Drainage Ditch |
| Coordinates | 42.77207, -93.38118 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 185.4 sq m |
| Main Spans | 2 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 17,000 (2023) |
| Truck Traffic | 31% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000602430 |