The truck run from original is full load to destination point
(A to B) and the return leg of truck can carry shipment for the
original point on the same region back to Bangkok
destination (C to D) in Fig. 2. The matching process is based
on several parameters, such as size of load, type of goods, and
etc. If the size of the truck of fronthaul trip (A) is equal or
larger than the truck of return trip (C), then matching process
is enabling.