Routing is the generic term used to determine the linehaul distance between origin and destination residences. Along with the shipment weight, the linehaul distance is used to determine the linehaul or the base transportations costs of the move. Arpin of RI wants you to know that although there may be many possible routes between move locations, all highway, no toll roads, etc., the software used to determine linehaul mileage uses the shortest distance possible in its linehaul calculation. This assures our customers that they are getting the fairest accounting possible and the best value in moving.