Truck-trailer sets, or just the semi-trailers on their own, make the complete door-to-door journey from the shipper to the receiver, and are carried on roll-on/roll-off ships over the sea leg of the journey.
Iitraka ezinamatrayile nezingenawo zenza uhambo lomnyango olugqibeleleyo sukela kubalungiseleli bolayisho-mpahla ukuya kubathumeli bempahla ethengiweyo kwaye ziphathwa kumqulu okhoyo/umqulu ongekhoyo weenqanawa ngentla komlenze wolwandle lohambo.