For short and medium-length routes it is likely that hydrofoil or air-cushion craft will have been introduced on suitable routes for the carriage of express containers.
Kwindlela ezimfutshane kunye neziphakathi iqhelekile into yokuba inqanawa enamaphiko okanye isikhuseli moya sobugcisa ngesichaziwe kwindlela ezilulungeleyo kusenzelwa ukuphathwa kwezikhongozeli ezingxamisekileyo.