I-Drayage luthutho lwelori yezikhongozeli zempahla yolwandle. Ulungiselelo lweqela lesithathu luqeshelwe ukuhambisa izikhongozeli phakathi kwamazibuko okanye kwindawo ethile. Yindlela yokuyila izithuthi ezingenamthungo ngokuzalisa izikhewu phakathi kweendlela.
Ukukhutshwa kwamanzi ngokuqhelekileyo kwamkelwe kuhambo olufutshane oludibanisa ukuhamba kwempahla phakathi kwezikhululo, kunye nokuthunyelwa kwindawo yokugcina impahla. Izinto ezichaphazela ukutsalwa kwedrayage bubunzima bomthwalo, intlawulo yepetroli, ixesha lokuhambisa, ukufikeleleka kwendawo yomthwalo, imfuno yokuphathwa okukhethekileyo, kunye nezinye izinto.
