- Ni byiza gukoresha nk'ibiryo bigabanya ubushyuhe kugira ngo birinde kubyimba no kurya cyane
- Ibiryo bigwa bivuye mu gikoresho cyo hagati mu tunnel 6 zitandukanye aho bigomba gukururwa
- Ishobora kandi gukoreshwa mu kugaburira buri munsi ibiryo byumye
- Impeta ya rubber idacika ikomeza ishingiro ryayo
- Ku njangwe zifite kuva ku mezi 3 kuzamura







