Ch 20 over Main Union Sp. Ditch
Good Condition18 years old300 vehicles/day
Location
| State | Illinois |
| County | Henry |
| Location | 41/2 Mi. S.w. Hooppo |
| Carries | Ch 20 |
| Crosses | Main Union Sp. Ditch |
| Coordinates | 41.50206, -89.97845 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 77.8 ft (23.7 m) |
| Max Span | 74.8 ft (22.8 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 215.7 sq m |
| Main Spans | 1 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 300 (2020) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2022 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 037336200000000 |