Il 4 over Little Mud Creek
Good Condition32 years old2,400 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | 0.3 M South Il 15 |
| Carries | Il 4 |
| Crosses | Little Mud Creek |
| Coordinates | 38.36024, -89.72267 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 141.7 ft (43.2 m) |
| Max Span | 68.2 ft (20.8 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 462.2 sq m |
| Main Spans | 2 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 2,400 (2023) |
| Truck Traffic | 18% |
| 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 | 082029400000000 |