Knight Transportation, Inc. has been named he recipient of an annual San Pedro Bay Ports Clean Air Action Plan (CAAP) Air Quality Award for the sixth time. This award is presented by the staff of the Port of Long Beach and the Port of Los Angeles, in addition to representatives from the South Coast Air Quality Management district, California Air Resources Board and United States Environmental Protection Agency, Region 9. Understanding the importance of protecting the environment, Knight Transportation has focused on running clean trucks throughout the U.S. This approach allows Knight to be ahead of the curve if other ports were to implement new policies as they already operate in areas such as Oakland, Houston, Seattle/ Tacoma and San Diego.