The western half section has a west terminus at Indiana State Road 67 in Mooresville and has an east terminus at Indiana State Road 37 near Waverly. The eastern half section has a west terminus at Indiana State Road 135 in Bargersville and has an east terminus at Indiana State Road 44 in Franklin.The middle one-third of its run, from Indiana State Road 37 in the west to Indiana State Road 135 to the east is known as CR 144. It was previously signed with County Road 144 signs at its west and east ends at 37 and 135 respectively. It is also known as Old Plank Road in Bargersville. It is one of the very few county roads in Indiana with a numerical designation identical to that of an adjoining state road, similar to how it is done in Florida.