Tr 228 over Br Big Slough Ditch
Good Condition30 years old50 vehicles/day
Location
| State | Illinois |
| County | Henry |
| Location | 5 Mi. Ne. Geneseo |
| Carries | Tr 228 |
| Crosses | Br Big Slough Ditch |
| Coordinates | 41.50548, -90.10907 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Box Beam - Multiple |
| Total Length | 35.8 ft (10.9 m) |
| Max Span | 33.1 ft (10.1 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 87.2 sq m |
| Main Spans | 1 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 50 (2010) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 037333000000000 |