Ill 34 over Middle Fork Ditch
Fair Condition94 years old2,900 vehicles/day
Location
| State | Illinois |
| County | Saline |
| Location | 2.1 Mi N Harrisburg |
| Carries | Ill 34 |
| Crosses | Middle Fork Ditch |
| Coordinates | 37.77391, -88.54016 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 155.2 ft (47.3 m) |
| Max Span | 63.0 ft (19.2 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 477.7 sq m |
| Main Spans | 3 |
| Year Built | 1932 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 2,900 (2023) |
| Truck Traffic | 9% |
| 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 | 083003800000000 |