Ch 4 over Mill Creek
Good Condition34 years old75 vehicles/day
Location
| State | Illinois |
| County | Clark |
| Location | .6 Mi NW Walnut Prk |
| Carries | Ch 4 |
| Crosses | Mill Creek |
| Coordinates | 39.23774, -87.67595 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 186.7 ft (56.9 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 466.6 sq m |
| Main Spans | 4 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 75 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 222 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 012328600000000 |