Ni ubuhe butumwa bw'amatara yo ku manywa akora? Ni izihe nyungu zo kugira urumuri rwo ku manywa?
Amatara yo kumanywa kumanywa kumanywa ntabwo akora gusa muburyo bwo gushushanya, ahubwo anagira uruhare rwo kuburira. Amatara yo ku manywa azamura cyane kugaragara kwabandi bakoresha umuhanda kubinyabiziga bifite moteri. Akarusho nuko imodoka ifite amatara yo ku manywa ashobora gufasha abakoresha umuhanda, harimo abanyamaguru, abanyamagare nabamotari, kumenya no kumenya ibinyabiziga bifite moteri hakiri kare kandi byiza.
Mu Burayi, amatara yo ku manywa ni itegeko, kandi ibinyabiziga byose bigomba kuba bifite amatara yo ku manywa. Nk’uko imibare ibigaragaza, amatara yo ku manywa ashobora kugabanya 12.4% by’impanuka z’imodoka na 26.4% by’impanuka zo mu muhanda. Cyane cyane muminsi yibicu, iminsi yibicu, igaraje ryubutaka hamwe na tunel, amatara yo kumanywa agira uruhare runini.
Ubushinwa bwatangiye kandi gushyira mu bikorwa urwego rw’igihugu "gukwirakwiza urumuri rw’amatara yo ku manywa" rwasohotse ku ya 6 Werurwe 2009 guhera ku ya 1 Mutarama 2010, ni ukuvuga ko amatara yo ku manywa na yo yabaye igipimo cy’imodoka mu Bushinwa.
