Il 4 over Mud Creek
Good Condition34 years old1,550 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | 1.2 Mi N Jct Il 13 |
| Carries | Il 4 |
| Crosses | Mud Creek |
| Coordinates | 38.26305, -89.73201 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 99.1 ft (30.2 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 323.1 sq m |
| Main Spans | 3 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 1,550 (2023) |
| Truck Traffic | 33% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 082029300000000 |