We purchase and deploy technology when we believe that it will allow us to operate more efficiently and the investment is cost-justified. We use a satellite-based tracking and communication system to communicate with our drivers, to obtain load position updates, and to provide our customers with freight visibility. We have installed Qualcomm’s satellite-based tracking technology in substantially all of our tractors, which allows us to rapidly respond to customer needs and allows our drivers efficient communications with our regional service centers. Our trailers are equipped with Terion trailer-tracking technology that allows...