39 Management of vehicular traffic flow through advanced communications network and technology; providing an on-line computer database in the field of truck fleet transportation; providing information concerning collection and delivery of assets in transit, namely, vehicles, trailers, drivers, cargo and delivery containers; rental of GPS equipment for navigational purposes; supply chain logistics and reverse logistics services, namely, storage, transportation and delivery of documents, packages, raw materials, and other freight for others by air, rail, ship or truck