Ihindurwa rya plaque yibikoresho bikwiranye cyane cyane no gukusanya ibikoresho bifatanye neza hamwe no guterana amagambo hagati yumucanga winzuzi, amabuye yamenetse, na asfalt.Ibyingenzi byingenzi byimikorere yibikoresho byinyeganyeza birimo: igice cyo hasi cyicyapa gikora, ubwinshi muri rusange, imbaraga zo kwishima, hamwe ninshuro zishimishije.Muri rusange, isahani yo hepfo yerekana icyerekezo kimwe isa neza, nuko rero imikorere yibikoresho byerekana ibyuma byibasiwe cyane cyane nubwiza rusange, imbaraga zishimishije, hamwe ninshuro zishimishije za mashini.Imbaraga zo gushimisha zikoreshwa cyane cyane mukugumya kunyeganyega ku gahato ibikoresho byegeranye;Inshuro zishimishije zigira ingaruka kumikorere no kurwego, ni ukuvuga, munsi yingufu zimwe zishimishije, uko inshuro nyinshi zishishikaje, niko guhuza neza no guhuzagurika.
