★★★
成(cheng)(cheng)(cheng)(cheng)都(dou)地(di)(di)(di)(di)鐵(tie)18號(hao)線(xian)(xian)(xian)是成(cheng)(cheng)(cheng)(cheng)都(dou)第八條(tiao)開(kai)通(tong)運(yun)營(ying)(ying)的地(di)(di)(di)(di)鐵(tie)線(xian)(xian)(xian)路(lu)，于2020年9月27日開(kai)通(tong)運(yun)營(ying)(ying)一(yi)、二期工(gong)程(cheng)首(shou)開(kai)段（火車(che)南站(zhan)(zhan)至三(san)岔站(zhan)(zhan)），于2020年12月18日開(kai)通(tong)運(yun)營(ying)(ying)一(yi)、二期工(gong)程(cheng)非首(shou)開(kai)段（三(san)岔站(zhan)(zhan)至天(tian)府(fu)機場北站(zhan)(zhan)），一(yi)、二期工(gong)程(cheng)全(quan)(quan)長(chang)約(yue)(yue)69.39千米(mi)，是成(cheng)(cheng)(cheng)(cheng)都(dou)最(zui)長(chang)的地(di)(di)(di)(di)鐵(tie)線(xian)(xian)(xian)路(lu)。成(cheng)(cheng)(cheng)(cheng)都(dou)地(di)(di)(di)(di)鐵(tie)18號(hao)線(xian)(xian)(xian)一(yi)、二期工(gong)程(cheng)北起武侯區火車(che)南站(zhan)(zhan)，途經成(cheng)(cheng)(cheng)(cheng)都(dou)高新技術產業開(kai)發區、天(tian)府(fu)新區、成(cheng)(cheng)(cheng)(cheng)都(dou)東部(bu)新區三(san)大(da)新區，東南止于天(tian)府(fu)國際機場1號(hao)2號(hao)航站(zhan)(zhan)樓站(zhan)(zhan)，全(quan)(quan)程(cheng)共(gong)(gong)設(she)12座(zuo)(zuo)車(che)站(zhan)(zhan)，其(qi)中10座(zuo)(zuo)地(di)(di)(di)(di)下(xia)站(zhan)(zhan)、2座(zuo)(zuo)地(di)(di)(di)(di)面站(zhan)(zhan)，服務(wu)于成(cheng)(cheng)(cheng)(cheng)都(dou)市區和成(cheng)(cheng)(cheng)(cheng)都(dou)天(tian)府(fu)國際機場之間的快(kuai)線(xian)(xian)(xian)，也是一(yi)條(tiao)兼顧市域客流和機場客流的復合線(xian)(xian)(xian)。據(ju)買購網了解(jie)，成(cheng)(cheng)(cheng)(cheng)都(dou)地(di)(di)(di)(di)鐵(tie)18號(hao)線(xian)(xian)(xian)三(san)期已開(kai)工(gong)建設(she)，包含北延段、臨江(jiang)段，線(xian)(xian)(xian)路(lu)全(quan)(quan)長(chang)約(yue)(yue)13.55km，共(gong)(gong)設(she)車(che)站(zhan)(zhan)5座(zuo)(zuo)，預計(ji)將于2024年開(kai)通(tong)，屆時地(di)(di)(di)(di)鐵(tie)18號(hao)線(xian)(xian)(xian)總(zong)里(li)程(cheng)將達到82.93千米(mi)，也是成(cheng)(cheng)(cheng)(cheng)都(dou)目前(qian)規劃最(zui)長(chang)的地(di)(di)(di)(di)鐵(tie)線(xian)(xian)(xian)路(lu)。
成(cheng)(cheng)都(dou)地(di)鐵(tie)6號線(xian)是成(cheng)(cheng)都(dou)市第(di)九(jiu)條開(kai)通(tong)運營(ying)的地(di)鐵(tie)線(xian)路，于(yu)2016年(nian)9月(yue)30日開(kai)工(gong)建設一、二期(qi)工(gong)程(cheng)（望(wang)叢(cong)祠站(zhan)至(zhi)觀東站(zhan)），于(yu)2017年(nian)2月(yue)27日開(kai)工(gong)建設三(san)期(qi)工(gong)程(cheng)（觀東站(zhan)至(zhi)蘭家(jia)溝站(zhan)），于(yu)2020年(nian)12月(yue)18日全(quan)(quan)線(xian)貫通(tong)運營(ying)，線(xian)路全(quan)(quan)長(chang)(chang)68.76千米(mi)，是全(quan)(quan)國一次性開(kai)通(tong)里程(cheng)最長(chang)(chang)的軌道交通(tong)線(xian)路，也是成(cheng)(cheng)都(dou)第(di)二長(chang)(chang)的地(di)鐵(tie)線(xian)路。成(cheng)(cheng)都(dou)地(di)鐵(tie)6號線(xian)呈(cheng)右半圓形走向，西(xi)北起自郫都(dou)區望(wang)叢(cong)祠站(zhan)，途(tu)經金牛區、成(cheng)(cheng)華區、錦江區、成(cheng)(cheng)都(dou)高(gao)新(xin)技術產業開(kai)發區、天府新(xin)區，西(xi)南(nan)止于(yu)雙流區蘭家(jia)溝站(zhan)，共設56座車站(zhan)，全(quan)(quan)部為地(di)下車站(zhan)。
成(cheng)都(dou)(dou)(dou)(dou)地(di)鐵(tie)3號(hao)線(xian)(xian)(xian)是成(cheng)都(dou)(dou)(dou)(dou)市建成(cheng)運營(ying)的(de)第四條(tiao)地(di)鐵(tie)線(xian)(xian)(xian)路(lu)，于2016年7月(yue)31日(ri)開通運營(ying)一(yi)期(qi)(qi)工(gong)程（軍區(qu)(qu)(qu)總醫院站(zhan)(zhan)(zhan)(zhan)—太平(ping)園站(zhan)(zhan)(zhan)(zhan)），2018年12月(yue)26日(ri)開通運營(ying)二期(qi)(qi)工(gong)程（太平(ping)園站(zhan)(zhan)(zhan)(zhan)—雙(shuang)流西站(zhan)(zhan)(zhan)(zhan)）及(ji)三期(qi)(qi)工(gong)程（軍區(qu)(qu)(qu)總醫院站(zhan)(zhan)(zhan)(zhan)—成(cheng)都(dou)(dou)(dou)(dou)醫學(xue)院站(zhan)(zhan)(zhan)(zhan)），至今已全線(xian)(xian)(xian)貫通，全長50.02千(qian)米，其中(zhong)地(di)下線(xian)(xian)(xian)長44.51千(qian)米，高架及(ji)過渡(du)段長5.51千(qian)米，也是成(cheng)都(dou)(dou)(dou)(dou)最長的(de)10條(tiao)地(di)鐵(tie)線(xian)(xian)(xian)路(lu)之一(yi)。地(di)鐵(tie)3號(hao)線(xian)(xian)(xian)起于成(cheng)都(dou)(dou)(dou)(dou)醫學(xue)院站(zhan)(zhan)(zhan)(zhan)，途經新都(dou)(dou)(dou)(dou)區(qu)(qu)(qu)、金牛(niu)區(qu)(qu)(qu)、成(cheng)華區(qu)(qu)(qu)、錦江區(qu)(qu)(qu)、武侯區(qu)(qu)(qu)、雙(shuang)流區(qu)(qu)(qu)，止于雙(shuang)流西站(zhan)(zhan)(zhan)(zhan)，大致呈東(dong)北(bei)-西南(nan)走向(xiang)，共設置(zhi)37座車(che)站(zhan)(zhan)(zhan)(zhan)，其中(zhong)地(di)下車(che)站(zhan)(zhan)(zhan)(zhan)34個，高架車(che)站(zhan)(zhan)(zhan)(zhan)3個。
成都(dou)地(di)鐵(tie)5號(hao)線(xian)(xian)(xian)是(shi)(shi)成都(dou)市建(jian)成的(de)第(di)七條地(di)鐵(tie)線(xian)(xian)(xian)路，于2015年(nian)9月(yue)開(kai)(kai)工建(jian)設一(yi)期(qi)工程(cheng)，2016年(nian)開(kai)(kai)工建(jian)設二期(qi)工程(cheng)，于2019年(nian)12月(yue)27日(ri)開(kai)(kai)通運營一(yi)、二期(qi)工程(cheng)（華(hua)桂(gui)路站(zhan)(zhan)至回(hui)龍(long)站(zhan)(zhan)），全(quan)長(chang)49.02千米，其中(zhong)地(di)下(xia)線(xian)(xian)(xian)42千米，高(gao)(gao)架(jia)線(xian)(xian)(xian)7千米，也是(shi)(shi)成都(dou)最長(chang)的(de)10條地(di)鐵(tie)線(xian)(xian)(xian)路之(zhi)一(yi)。地(di)鐵(tie)5號(hao)線(xian)(xian)(xian)一(yi)、二期(qi)工程(cheng)北(bei)起新(xin)都(dou)區(qu)(qu)(qu)華(hua)桂(gui)路站(zhan)(zhan)，途經金牛(niu)區(qu)(qu)(qu)、青羊(yang)區(qu)(qu)(qu)、武侯區(qu)(qu)(qu)，南至雙流(liu)區(qu)(qu)(qu)回(hui)龍(long)站(zhan)(zhan)共設41座車站(zhan)(zhan)，其中(zhong)地(di)下(xia)站(zhan)(zhan)36座，高(gao)(gao)架(jia)站(zhan)(zhan)5座。據Maigoo小編了解，成都(dou)地(di)鐵(tie)5號(hao)線(xian)(xian)(xian)三(san)期(qi)南延線(xian)(xian)(xian)正(zheng)在規劃中(zhong)，未(wei)來地(di)鐵(tie)5號(hao)線(xian)(xian)(xian)里程(cheng)還將增加(jia)。
成(cheng)都(dou)地(di)鐵4號線(xian)是(shi)成(cheng)都(dou)市建成(cheng)運營的第(di)三條(tiao)地(di)鐵線(xian)路(lu)，于2016年(nian)1月(yue)1日開(kai)(kai)通(tong)一(yi)期工程(cheng)（非(fei)遺博覽園站(zhan)至萬(wan)年(nian)場站(zhan)），2017年(nian)6月(yue)2日開(kai)(kai)通(tong)二期西延線(xian)工程(cheng)（萬(wan)盛(sheng) - 非(fei)遺博覽園）和東(dong)(dong)沿線(xian)工程(cheng)（萬(wan)年(nian)場站(zhan)至西河站(zhan)），至今線(xian)路(lu)全(quan)(quan)長(chang)43.3千(qian)米(mi)(mi)（一(yi)期全(quan)(quan)長(chang)約21.693千(qian)米(mi)(mi)，全(quan)(quan)為地(di)下線(xian)；二期全(quan)(quan)長(chang)17.337千(qian)米(mi)(mi)，地(di)下線(xian)14.438千(qian)米(mi)(mi)，高架(jia)線(xian)2.899千(qian)米(mi)(mi)），也是(shi)成(cheng)都(dou)最長(chang)的10條(tiao)地(di)鐵線(xian)路(lu)之一(yi)。成(cheng)都(dou)地(di)鐵4號線(xian)起于萬(wan)盛(sheng)站(zhan)，途(tu)經溫江區(qu)、青羊區(qu)、錦江區(qu)、成(cheng)華區(qu)、龍(long)泉驛(yi)區(qu)，東(dong)(dong)止西河站(zhan)；大(da)致呈東(dong)(dong)西走向，擁有(you)28座地(di)下車站(zhan)、2座高架(jia)站(zhan)，有(you)文家車輛(liang)段以及西河停車場2個車輛(liang)基(ji)地(di)。據了(le)解，成(cheng)都(dou)地(di)鐵4號線(xian)三期（東(dong)(dong)段）從西河站(zhan)至洛(luo)帶，線(xian)路(lu)正處于規(gui)劃(hua)階(jie)段。
成(cheng)都(dou)(dou)地(di)(di)(di)鐵(tie)2號線(xian)(xian)是成(cheng)都(dou)(dou)市建成(cheng)運(yun)(yun)營的第二(er)條地(di)(di)(di)鐵(tie)線(xian)(xian)路(lu)，于2012年9月16日開通(tong)運(yun)(yun)營一期(qi)工程（茶店子(zi)(zi)客運(yun)(yun)站(zhan)(zhan)(zhan)—成(cheng)都(dou)(dou)行(xing)政學院站(zhan)(zhan)(zhan)），2013年6月28日開通(tong)運(yun)(yun)營二(er)期(qi)西延線(xian)(xian)工程（茶店子(zi)(zi)客運(yun)(yun)站(zhan)(zhan)(zhan)—犀浦(pu)站(zhan)(zhan)(zhan)），2014年10月26日開通(tong)運(yun)(yun)營二(er)期(qi)東延線(xian)(xian)工程（成(cheng)都(dou)(dou)行(xing)政學院站(zhan)(zhan)(zhan)—龍泉(quan)驛(yi)站(zhan)(zhan)(zhan)），線(xian)(xian)路(lu)全長42.3千米。成(cheng)都(dou)(dou)地(di)(di)(di)鐵(tie)2號線(xian)(xian)起于犀浦(pu)站(zhan)(zhan)(zhan)，途經郫都(dou)(dou)區(qu)、金(jin)牛區(qu)、青羊區(qu)、錦江區(qu)、成(cheng)華區(qu)、龍泉(quan)驛(yi)區(qu)，止于龍泉(quan)驛(yi)站(zhan)(zhan)(zhan)，大致呈東南(nan)-西北走向，共設置(zhi)32座(zuo)(zuo)車站(zhan)(zhan)(zhan)，其中地(di)(di)(di)下站(zhan)(zhan)(zhan)28座(zuo)(zuo)、高架站(zhan)(zhan)(zhan)4座(zuo)(zuo)。
成(cheng)(cheng)(cheng)都(dou)地(di)(di)(di)(di)鐵(tie)7號(hao)線(xian)是(shi)成(cheng)(cheng)(cheng)都(dou)市建成(cheng)(cheng)(cheng)運營(ying)的第六條(tiao)(tiao)地(di)(di)(di)(di)鐵(tie)線(xian)路(lu)(lu)，于2017年12月6日(ri)開(kai)通運營(ying)，是(shi)成(cheng)(cheng)(cheng)都(dou)市首條(tiao)(tiao)地(di)(di)(di)(di)鐵(tie)環線(xian)，位(wei)于二、三(san)環之間居(ju)住(zhu)用地(di)(di)(di)(di)最密(mi)集地(di)(di)(di)(di)帶(dai)，涉及(ji)金牛區(qu)、青羊區(qu)、武侯區(qu)、高(gao)(gao)新(xin)區(qu)、錦江(jiang)區(qu)、成(cheng)(cheng)(cheng)華(hua)區(qu)等行(xing)政區(qu)，線(xian)路(lu)(lu)全長38.6公里(li)，與12條(tiao)(tiao)地(di)(di)(di)(di)鐵(tie)線(xian)路(lu)(lu)交會(hui)，也是(shi)成(cheng)(cheng)(cheng)都(dou)最長的10條(tiao)(tiao)地(di)(di)(di)(di)鐵(tie)線(xian)路(lu)(lu)之一(yi)。成(cheng)(cheng)(cheng)都(dou)地(di)(di)(di)(di)鐵(tie)7號(hao)線(xian)起(qi)于火(huo)車北站(zhan)(zhan)(zhan)，途經成(cheng)(cheng)(cheng)華(hua)區(qu)、錦江(jiang)區(qu)、武侯區(qu)、青羊區(qu)、金牛區(qu)，止于火(huo)車北站(zhan)(zhan)(zhan)，呈環形走向，共設(she)置31座(zuo)車站(zhan)(zhan)(zhan)，全部為(wei)地(di)(di)(di)(di)下(xia)車站(zhan)(zhan)(zhan)，最高(gao)(gao)單日(ri)線(xian)路(lu)(lu)客(ke)運量曾達到(dao)100萬人次(ci)，是(shi)成(cheng)(cheng)(cheng)都(dou)最擁擠的地(di)(di)(di)(di)鐵(tie)線(xian)路(lu)(lu)之一(yi)。
成都地(di)鐵10號線是成都市第(di)五(wu)條建成運(yun)營(ying)的(de)地(di)鐵線路，于(yu)2017年9月(yue)6日(ri)開通運(yun)營(ying)一期工(gong)(gong)程（太(tai)平園(yuan)站(zhan)(zhan)(zhan)(zhan)—雙(shuang)流(liu)(liu)機場(chang)2航(hang)站(zhan)(zhan)(zhan)(zhan)樓站(zhan)(zhan)(zhan)(zhan)），于(yu)2019年12月(yue)27日(ri)開通運(yun)營(ying)二(er)期工(gong)(gong)程（雙(shuang)流(liu)(liu)機場(chang)2航(hang)站(zhan)(zhan)(zhan)(zhan)樓站(zhan)(zhan)(zhan)(zhan)—新平站(zhan)(zhan)(zhan)(zhan)），線路全長37.98千米，其中(zhong)地(di)下段(duan)長約(yue)21.21千米，高架段(duan)及過渡(du)段(duan)長約(yue)16.77千米。成都地(di)鐵10號線起于(yu)太(tai)平園(yuan)站(zhan)(zhan)(zhan)(zhan)，途經武侯區、雙(shuang)流(liu)(liu)區、新津區，止(zhi)于(yu)新平站(zhan)(zhan)(zhan)(zhan)，大致(zhi)呈(cheng)東北-西南走向，共(gong)設(she)置16座車(che)站(zhan)(zhan)(zhan)(zhan)，其中(zhong)地(di)下站(zhan)(zhan)(zhan)(zhan)11座、高架站(zhan)(zhan)(zhan)(zhan)5座，采用6節(jie)編組(zu)A型列車(che)。據MAIgoo小編了解(jie)，成都地(di)鐵10號線三(san)期工(gong)(gong)程已開工(gong)(gong)建設(she)，起于(yu)人民公園(yuan)站(zhan)(zhan)(zhan)(zhan)，止(zhi)于(yu)太(tai)平園(yuan)站(zhan)(zhan)(zhan)(zhan)，線路全長約(yue)5.87km，共(gong)設(she)車(che)站(zhan)(zhan)(zhan)(zhan)5座，預計2023年6月(yue)底建成運(yun)營(ying)，屆時地(di)鐵10號線總里程將達到43.85千米。
成(cheng)都地(di)鐵8號線(xian)是(shi)成(cheng)都市(shi)建成(cheng)的(de)第十一(yi)(yi)條地(di)鐵線(xian)路，整(zheng)體呈東北(bei)—西南走向，于(yu)2016年(nian)12月31日開工建設一(yi)(yi)期工程(cheng)(cheng)，于(yu)2020年(nian)12月18日開通運(yun)營一(yi)(yi)期工程(cheng)(cheng)，一(yi)(yi)期工程(cheng)(cheng)全長29.1千(qian)米，全部為(wei)地(di)下線(xian)。成(cheng)都地(di)鐵8號線(xian)南起蓮花站(zhan)，北(bei)至(zhi)十里店(dian)站(zhan)，設車(che)站(zhan)25座，其(qi)中(zhong)(zhong)換乘(cheng)站(zhan)14座，設元華車(che)輛段(duan)(duan)1座，通過雙流(liu)區(qu)、高新區(qu)、武(wu)侯(hou)區(qu)、成(cheng)華區(qu)、錦江區(qu)5個(ge)行政區(qu)。作為(wei)南北(bei)向的(de)補充線(xian)連(lian)接著中(zhong)(zhong)心城區(qu)與周(zhou)邊區(qu)域(yu)，能疏(shu)導中(zhong)(zhong)心城區(qu)密(mi)集客流(liu)、帶動沿線(xian)地(di)區(qu)發展。據MaiGoo小編了(le)解，成(cheng)都地(di)鐵8號線(xian)2期工程(cheng)(cheng)已開工建設，分為(wei)西南延(yan)段(duan)(duan)和東北(bei)延(yan)段(duan)(duan)，其(qi)中(zhong)(zhong)西南鹽(yan)段(duan)(duan)起于(yu)龍崗站(zhan)，東北(bei)延(yan)段(duan)(duan)起于(yu)十里店(dian)站(zhan)，線(xian)路全長7千(qian)米，沿線(xian)設有(you)7個(ge)站(zhan)點，預計2024年(nian)通車(che)，屆時8號線(xian)總(zong)里程(cheng)(cheng)將達到(dao)36.1千(qian)米。
成(cheng)都(dou)(dou)(dou)(dou)(dou)地(di)(di)(di)鐵17號(hao)(hao)線(xian)(xian)(xian)(xian)(xian)是成(cheng)都(dou)(dou)(dou)(dou)(dou)市(shi)建成(cheng)的第九條地(di)(di)(di)鐵線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)，是成(cheng)都(dou)(dou)(dou)(dou)(dou)市(shi)市(shi)域(yu)快速(su)軌道交通(tong)層次(ci)中重要的西部快線(xian)(xian)(xian)(xian)(xian)，是連接成(cheng)都(dou)(dou)(dou)(dou)(dou)主城區(qu)、溫江區(qu)、雙流區(qu)的市(shi)域(yu)快線(xian)(xian)(xian)(xian)(xian)，于(yu)(yu)2020年(nian)12月18日開(kai)通(tong)運營，線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)全長26.145千米，也是成(cheng)都(dou)(dou)(dou)(dou)(dou)最長的10條地(di)(di)(di)鐵線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)之一。成(cheng)都(dou)(dou)(dou)(dou)(dou)地(di)(di)(di)鐵17號(hao)(hao)線(xian)(xian)(xian)(xian)(xian)一期(qi)工程起于(yu)(yu)金星站(zhan)(zhan)，途(tu)經溫江區(qu)、雙流區(qu)、武侯區(qu)止于(yu)(yu)機(ji)投(tou)橋站(zhan)(zhan)，共設(she)車站(zhan)(zhan)9座(zuo)，其中高架站(zhan)(zhan)2座(zuo)，地(di)(di)(di)下站(zhan)(zhan)7座(zuo)。據(ju)MAIGOO小(xiao)編(bian)了解，成(cheng)都(dou)(dou)(dou)(dou)(dou)地(di)(di)(di)鐵17號(hao)(hao)線(xian)(xian)(xian)(xian)(xian)二期(qi)工程已(yi)開(kai)工建設(she)，從(cong)機(ji)頭投(tou)橋站(zhan)(zhan)開(kai)始出發，終點(dian)站(zhan)(zhan)位于(yu)(yu)高洪站(zhan)(zhan)，線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)全長24千米，沿線(xian)(xian)(xian)(xian)(xian)設(she)有18個站(zhan)(zhan)點(dian)，預計2024年(nian)建成(cheng)通(tong)車，屆時地(di)(di)(di)鐵17號(hao)(hao)線(xian)(xian)(xian)(xian)(xian)總里程將達到50.145千米。此外，2022年(nian)成(cheng)都(dou)(dou)(dou)(dou)(dou)已(yi)開(kai)通(tong)運營的地(di)(di)(di)鐵線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)還有1號(hao)(hao)線(xian)(xian)(xian)(xian)(xian)（18.5km）和(he)9號(hao)(hao)線(xian)(xian)(xian)(xian)(xian)（22.7km）。
研究聲明：2022年(nian)成(cheng)都最長的10條地鐵線(xian)路(lu)是Maigoo小編依據(ju)成(cheng)都已開通的最長地鐵路(lu)線(xian)（不包括正(zheng)在修建或改造的線(xian)路(lu)和有(you)(you)軌(gui)電車線(xian)），參(can)考(kao)成(cheng)都地鐵線(xian)路(lu)的長度、開通時間、站點等因素，地鐵線(xian)路(lu)長度數(shu)據(ju)截至(zhi)2022年(nian)7月(yue)，名單僅供參(can)考(kao)，如(ru)有(you)(you)疑問，歡迎在末(mo)尾評論/批評指正(zheng)。
