Qashin-qaadista Cufnaanta iyo Fudud (LHD) ee qodista xididdada cidhiidhiga ah.(Xakamaynta fog ayaa la heli karaa)
WJ-1.0 waxaa ka buuxa sifooyin si ay uga caawiyaan miinooyinka sare u qaadida tan oo ay yareeyaan kharashyada soo saarista.Lagu farsameeyay si loo hagaajiyo ballaca mishiinka, dhererka iyo leexashada, taas oo u sahlaysa in lagu shaqeeyo tunnel-ka dhuuban si loo yareeyo kharashyada hawlgelinta.