Wagura ute?
Isura enye Mbere ya byose, reba igipimo cy’ubushyuhe. Igipimo cy’ubushyuhe kigena imbaraga z’ibanze zo gufunga feri. Hejuru cyane bizatuma amapine afunga, atabasha kugenzura icyerekezo kandi atwike udupapuro mu gihe cyo gufunga feri. Iyo ari hasi cyane, intera yo gufunga feri izaba ndende cyane; Umutekano, udupapuro tw’ubushyuhe tuzatanga ubushyuhe bwinshi ako kanya mu gihe cyo gufunga feri, cyane cyane mu gihe cyo gutwara imodoka ku muvuduko mwinshi cyangwa gufunga byihutirwa, igipimo cy’ubushyuhe bwa udupapuro tw’ubushyuhe kizagabanuka mu gihe cy’ubushyuhe bwinshi; icya gatatu, reba niba byoroshye, harimo kumva feri, urusaku, umukungugu, n’ubushyuhe. Umwotsi, impumuro idasanzwe, nibindi, ni byo bigaragaza imikorere y’ubushyuhe; bine reba igihe cyo gukora, ubusanzwe agapapuro k’ubushyuhe gashobora kwemeza igihe cyo gukora feri kingana na kilometero 30.000.
Amahitamo abiri: Ubwa mbere, ugomba guhitamo feri y'imodoka ikorwa n'uruganda rusanzwe, ifite inomero y'uruhushya, coefficient yagenwe yo gukururana, amahame ngenderwaho yo kuyishyira mu bikorwa, nibindi, kandi agasanduku kagomba kuba gafite icyemezo, inomero y'itsinda ry'umusaruro, itariki yo gukorerwaho, nibindi; ubwa kabiri, hitamo uburyo bwo kuyitunganya bwa kinyamwuga Saba umuhanga kuyishyiraho.