Tr-147 over Crooked Creek
Good Condition32 years old175 vehicles/day
Location
| State | Illinois |
| County | Clay |
| Location | 2 Mi NW Louisville |
| Carries | Tr-147 |
| Crosses | Crooked Creek |
| Coordinates | 38.79053, -88.53558 |
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 | 251.6 ft (76.7 m) |
| Max Span | 67.9 ft (20.7 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 559.9 sq m |
| Main Spans | 4 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 175 (2021) |
| Truck Traffic | 4% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 121 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 013321100000000 |