Ill 34 over Drainage Ditch
Good Condition17 years old3,100 vehicles/day
Location
| State | Illinois |
| County | Saline |
| Location | 0.3 Mi N Harrisburg |
| Carries | Ill 34 |
| Crosses | Drainage Ditch |
| Coordinates | 37.74987, -88.54024 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 78.4 ft (23.9 m) |
| Max Span | 27.6 ft (8.4 m) |
| Deck Width | 55.1 ft (16.8 m) |
| Deck Area | 401.5 sq m |
| Main Spans | 3 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 3,100 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 083006600000000 |