Umatshini wokuGcina uhola wendlela Ibhodi yokugada uhola wendlela yenziwe ngeebhodi ezimbini zentsimbi yokugada kunye neendawo eziphakamileyo ezimbini ezimisiweyo kwaye zibotshelelwe phakathi kwazo, kwaye ezi zimbini ziphakamileyo zizinzileyo kwaye zibotshelelwe phakathi kweebhodi ezimbini zentsimbi yokulinda.Xa isithuthi sidibana nayo, ngenxa yokuba i-corrugated steel guardrail inokumelana nokuchasana kakuhle kunye nokufunxa amandla, akulula ukuphahlazeka, kwaye kwangaxeshanye inokudlala indima entle ekukhuseleni isithuthi kunye nabakhweli.