Tr 266 over Allens Grove Ditch
Good Condition14 years old25 vehicles/day
Location
| State | Illinois |
| County | Mason |
| Location | 2.5 M W San Jose |
| Carries | Tr 266 |
| Crosses | Allens Grove Ditch |
| Coordinates | 40.30114, -89.65455 |
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 | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 62.0 ft (18.9 m) |
| Max Span | 58.7 ft (17.9 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 155.0 sq m |
| Main Spans | 1 |
| Year Built | 2012 |
Traffic
| Avg Daily Traffic | 25 (2024) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 063370700000000 |