It joins the Kankakee, Beaverville and Southern Railroad about two miles east of Ambia in Benton County, from which point it heads south into Warren, passes through the town of Tab, and terminates just south of Stewart.
The provided text describes a railroad route that starts near Ambia in Benton County, Illinois, connecting to another line two miles east. It then follows a path southward through Warren, passing through Tab before ending near Stewart.