Mc Lean County Highway 40 is a east-west highway in Southeastern Mc Lean County. It runs from Le Roy to near Bellflower. Mc LCH 40 passes through the following town in Mc Lean County. Le Roy
The eastern end of McLCH 40 at McLCH 5. The eastern end marker. A guide marker on NB McLCH 5. A guide marker on NB McLCH 21. The western end of McLCH 40. The end marker on WB McLCH 40.
