Tr 31 over Drainage Ditch
Good Condition24 years old25 vehicles/day
Location
| State | Illinois |
| County | Saline |
| Location | 1.75 Mi W Il 142 |
| Carries | Tr 31 |
| Crosses | Drainage Ditch |
| Coordinates | 37.87771, -88.48088 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (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 | 70.9 ft (21.6 m) |
| Max Span | 66.3 ft (20.2 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 157.7 sq m |
| Main Spans | 1 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 25 (2020) |
| Truck Traffic | 24% |
| 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 | 083321700000000 |