Saddle Creek Transportation implements Asset Tracking Technology from SkyBitz

Company Gains Additional Security Enhancements

Sterling, VA, May 6, 2008 - Saddle Creek Transportation Inc., a subsidiary of Lakeland, Fla.-based third-party logistics services company Saddle Creek Corp., has implemented the patented Global Locating System (GLS) asset tracking technology from SkyBitz to provide enhanced security for its customers' high-value shipments.

J.B. Hunt Selects SkyBitz Technology to Track North American Fleet

Solution Will Enable Company to Enhance Asset Utilization, Improve Responsiveness

Sterling, VA, April 28, 2008 - J.B. Hunt Transport Services, Inc. (NASDAQ: JBHT), one of the largest transportation solutions companies in North America, has selected the patented SkyBitz Global Locating System (GLS) asset tracking technology for substantially all their trailers serving the North American continent.