CNLL Boundary as of February 7, 2008 (View Map) begins at the confluence of the Cumberland and Red Rivers it follows the Red River east to the Montgomery/ Robertson County line. It then follows the Montgomery County line south and along Interstate 24 to Highway 49 in Pleasant View. Then it continues along Highway 49 through Ashland City to where the Cumberland River and Highway 49 intersect.
From there it then follows the Cumberland River northwest back to a point near the end of Gatlin Street. It then follows Gatlin Street Northwest to the 41-a bypass, then follows the 41-a bypass to Gary Matthews Motors, then goes directly to the Cumberland river. From that point, it follows the Cumberland River back to the Red River.