Tr 69 over Big Slough Ditch
Good Condition22 years old75 vehicles/day
Location
| State | Illinois |
| County | Henry |
| Location | 5.5 Mi NE Geneseo |
| Carries | Tr 69 |
| Crosses | Big Slough Ditch |
| Coordinates | 41.51220, -90.08711 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 61.4 ft (18.7 m) |
| Max Span | 60.4 ft (18.4 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 136.5 sq m |
| Main Spans | 1 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 75 (2020) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 037335200000000 |