Tr 242 over Allens Grove Ditch
Good Condition2 years old50 vehicles/day
Location
| State | Illinois |
| County | Mason |
| Location | 0.48 Mi S US 136 |
| Carries | Tr 242 |
| Crosses | Allens Grove Ditch |
| Coordinates | 40.29768, -89.71469 |
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 | 47.6 ft (14.5 m) |
| Max Span | 46.9 ft (14.3 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 118.9 sq m |
| Main Spans | 1 |
| Year Built | 2024 |
Traffic
| Avg Daily Traffic | 50 (2024) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 063371100000000 |