Il 161 over Crooked Crk Overflow
Good Condition8 years old6,100 vehicles/day
Location
| State | Illinois |
| County | Clinton |
| Location | 1 Mi W Centralia |
| Carries | Il 161 |
| Crosses | Crooked Crk Overflow |
| Coordinates | 38.53454, -89.18653 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 38.4 ft (11.7 m) |
| Max Span | 11.5 ft (3.5 m) |
| Deck Area | 128.7 sq m |
| Main Spans | 3 |
| Year Built | 2018 |
Traffic
| Avg Daily Traffic | 6,100 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 014202500000000 |