Classification of For-hire CarriersLocal carriers pick up and deliver freight within the commercial zone of a city. Intercity carriers operate between specifically defined commercial zones. Local carriers and intercity carriers often work in conjunction. Common carriers are required to serve the general public upon demand, at reasonable rates, and without discrimination.Further classified by the type of commodity authorized to haul Contract carriers serve specific shippers with whom the carriers have a continuing contract.Dedicated carriage over “dedicated” regular routes