Computer software development in the field of freight transportation by truck, rail, air and ocean; Customized software development in the field of traffic and transportation; Engineering services in the fields of traffic and transportation; Providing a web site featuring software that enables shippers of freight using truck, rail, ocean or air transportation to select routes and carriers, to communicate with carriers, and to manage pickup and delivery of shipments; Providing temporary use of non-downloadable computer software for tracking freight over computer networks, intranets and the internet