What do you mean by Freight trucking companies?

it's truckers that picks up and delivery freights for you from point A to point B (sometimes multiple deliveries on 1 trip). More or less like UPS, but at a larger scale.

Cost of the trucking depends on how large the shipment is and how far is the pick up location and delivery location. In order to load and transport cargo, You might need to use a 53' truck or LTL truck service(less than truckload: meaning sharing a truck with other people's goods).

They get their rates from www.fairtran.com/rates.aspx