Inganda zubaka nimwe mubice byambere byuma bidafite ingese zikoreshwa.Ibyuma bidafite ibyuma bisaba kwiyongera cyane muriyi myaka.Igikoresho cyo kurinda inyubako, ibikoresho byubatswe hejuru yinzu hamwe namakarita yububiko nibindi.Byongeye kandi, mugikorwa cyo kubaka ibiraro, umuhanda munini, tunel nibindi bikoresho, ikoreshwa ryibyuma bitagira umwanda riragenda ryiyongera.
Igihe cyo kohereza: Kanama-03-2023
