Iipali zomqondiso weTrafikhi ziipali eziyilwe ngokukodwa ukuze kufakwe iintloko zemiqondiso ezindleleni.Idibana nohola wendlela kunye neenkcukacha zikamasipala.Ipali eqhelekileyo ibude beemitha ezi-4.Umphezulu wepali ufakwe i-galvanized, echasene ne-corrosion kwindawo yangaphandle.Yenziwa njengohlobo lombhobho wepali engqukuva.Inemingxuma eyimfuneko yokuhambisa intambo.Ilungele ukusetyenziswa kwiindlela zokuhlangana.Inomthamo ophezulu wokuthwala i-LED okanye iimodyuli zesignali zemveli.

Iipali zeMiqondiso yeTrafikhi eGalvanized zisetyenziswa kakhulu kwiminyaka yakutshanje ngenxa yokuqina kwayo okuphezulu kunye nokugcinwa okuphantsi.Okukuphela kokungalunganga kolu hlobo lweepali kukuba azikwazi ukuphinda zisetyenziswe.

Ukusetyenziswa kweZiboli zeSignali yeNdlela eGcinisiweyo kunyukile kwiminyaka yakutshanje ngenxa yokuqina kwayo okuphezulu, ukugcinwa okuphantsi kunye nobomi obude.Okukuphela kokungalunganga kolu hlobo lweepali kukuba azikwazi ukuphinda zisetyenziswe.