Tr 312 over Farmers Fork CR
Good Condition45 years old100 vehicles/day
Location
| State | Illinois |
| County | McDonough |
| Location | Sw-33-t7nr2w |
| Carries | Tr 312 |
| Crosses | Farmers Fork CR |
| Coordinates | 40.54425, -90.63760 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 97.1 ft (29.6 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 251.6 sq m |
| Main Spans | 3 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 100 (2021) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 055421700000000 |