Tr 143 over Lake Creek
Good Condition39 years old75 vehicles/day
Location
| State | Illinois |
| County | Williamson |
| Location | 1 Mi N Of Pittsburg |
| Carries | Tr 143 |
| Crosses | Lake Creek |
| Coordinates | 37.80499, -88.87124 |
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 | 102.0 ft (31.1 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 230.1 sq m |
| Main Spans | 3 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 75 (2021) |
| Truck Traffic | 32% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100312100000000 |