This story was originally published on Trucking Dive. To receive daily news and insights, subscribe to our free daily Trucking Dive newsletter. Time is winding down for the Abilene Motor Express brand.  The carrier, which was acquired in 2018 by Knight Transportation, a subsidiary of Knight-Swift Transportation Holdings, will transition to the Swift Transportation business as part of a broader effort to improve efficiency and streamline operations, company President Larry Johnson said in a LinkedIn post.   ...