Tr 139 over Trib Prairie Creek
Good Condition28 years old300 vehicles/day
Location
| State | Illinois |
| County | Sangamon |
| Location | 0.5mi NW Farmingdale |
| Carries | Tr 139 |
| Crosses | Trib Prairie Creek |
| Coordinates | 39.82959, -89.81006 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 66.6 ft (20.3 m) |
| Max Span | 64.0 ft (19.5 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 168.5 sq m |
| Main Spans | 1 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 300 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 322 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 084362800000000 |