Carlyle Road doesn't extend nearly as far east. The easternmost point of Carlyle Road is at Slant Road, or 38.53635,-89.44790 according to TIGER.

At Hoffman, the road from Short Street to Broadway Street is called "West 4th Street". From "Broadway Street" to County Road 2400 is called "East 4th Street".

The rest of it has no other name than IL 161.

Additionally, County Road 2400 East is  called Creek Road until its southernmost point at Crooked Creek.