Ikholamu yereli yomlindi
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Ikholamu yesitimela sonogada kunye nentsika yebhodi yocingo lweHighway
Ikholamu yepleyiti ye-Guardrail luhlobo lwekholamu enamandla aphezulu, intsimbi elungileyo, imbonakalo entle, umbono obanzi, ukufakelwa okulula okuchasana nokugqwala, ukumelana nelanga kumaqondo obushushu aphezulu, umbala oqaqambileyo kunye nexesha lokusetyenziswa eliqaqambileyo ixesha elide, eliza kusetyenziselwa indlela enkulu, uloliwe, ibhulorho kumacala omabini okhuseleko.