Ezi zando ezinokuthenjwa ziyafumaneka kwiindidi ezahlukeneyo zokuziphakamisa zibenza ziqhotyoshelwe ngokulula kubasebenzi beendawo zokuthintela, i-skid-steeers kunye nonxweme oludiniweyo. Amanqaku okusebenza kunye nokukhethwa kweenketho ezenza le hamers ilungele ukulungiselela indawo, ukususwa kwesiseko, ukulungisa kwendlela, iibhlorho zendlela okanye iibhulorho ezihamba ngeenyawo.