DFUN DC Metero ya yagenewe gupima amashanyarazi muburyo butaziguye (DC) ibimenyetso byerekana amarelar nkimirasire yizuba nibikoresho bidafite ibinyabiziga kubinyabiziga byamashanyarazi. Birakwiriye kandi kubijyanye na sisitemu yo gutanga imbaraga za DC igezweho muri sisitemu yo gukwirakwiza mu nganda n'inkunga, inyubako rusange, no kubaka make. 

Ntabwo arimura gukorera mu mucyo no kugenzura imikoreshereze y'ingufu gusa ahubwo bizana inyungu zikomeye z'ubukungu n'ibidukikije mugutezimbere ibiyobyabwenge.