Ozark CDL, LLC 3 years ago ID: #399253 Listed In : Driving Schools 1848 E MO-72, Rolla, MO 65401, USA 573-308-2350 http://ozarkcdl.com Business Description CDL Assistance In Rolla, MO Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : GETTING STARTED THE CDL TEST HAS 3 PARTS CDL ASSISTANCE PROGRAM