I-88 over Ditch
Good Condition51 years old12,500 vehicles/day
Location
| State | Illinois |
| County | Whiteside |
| Location | 2.5 Mi W Erie |
| Carries | I-88 |
| Crosses | Ditch |
| Coordinates | 41.67145, -90.13835 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 43.6 ft (13.3 m) |
| Max Span | 14.1 ft (4.3 m) |
| Deck Area | 324.5 sq m |
| Main Spans | 3 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 12,500 (2023) |
| Truck Traffic | 33% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 098201000000000 |