Munguva pfupi yadarika, Shantui Janeoo 2 seti yeE3R-180 kongiri yekumisa chirimwa yakapedzisa kuisirwa uye kutumwa basa panzvimbo yeJingmen mudunhu reHubei, uye zvinhu zvinorema-basa zvakaiswa mukugadzirwa, uye zvakatanga kushandiswa pakuvaka Shanghai-Chongqing-Chengdu yakakwirira-kumhanya njanji chirongwa.
Panguva yekuiswa kwemidziyo, yaive Mutambo weChirimo.Mvura yomunzvimbomo nesinou yomunzvimbomo kwevhiki yakaguma nemvura ine madhaka panzvimbo yacho, uye migariro yokuvaka yakanga yakaipa zvikuru.Kuti zvisakanganisa nguva yekuvaka kwemutengi, vashandi vebasa vakakwira kune dambudziko uye vakashanda nguva yakawanda panzvimbo yekuvaka kuti vawane kufambira mberi kwezuva rokutanga regore idzva.Yakatakura zvizere mweya we "kutsungirira matambudziko uye kumira kushanda nesimba uye kuda kurwa hondo dzakaoma", kuve nechokwadi kufambira mberi kweprojekiti uye kukunda iyo Kurumbidzwa kwemutengi kwakabatsira mukuvakwa kwenyika "masere akatwasuka uye masere akatwasuka" high-speed njanji chirongwa.
Zvinonzi njanji yeShanghai-Chongqing-Chengdu yakakwira-kumhanya chikamu chakakosha chenyika "sere yakatwasuka uye sere yakatwasuka" yakakwira-kumhanya njanji parwizi njanji inomhanya.Zvakakosha zvikuru kusimudzira budiriro yakarongeka yeupfumi hwematunhu nemagariro.