Tr 331a over Ditch
Good Condition5 years old75 vehicles/day
Location
| State | Illinois |
| County | Iroquois |
| Location | 3.7 Mi E Of Ill 1 |
| Carries | Tr 331a |
| Crosses | Ditch |
| Coordinates | 40.59050, -87.62337 |
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 | 47.9 ft (14.6 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 132.9 sq m |
| Main Spans | 1 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 75 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 038556500000000 |