★★★
成(cheng)(cheng)都(dou)地鐵(tie)18號線(xian)是(shi)成(cheng)(cheng)都(dou)第八條開通(tong)(tong)運營的(de)地鐵(tie)線(xian)路(lu)(lu)(lu)，于2020年(nian)9月(yue)27日開通(tong)(tong)運營一(yi)(yi)、二(er)期工(gong)程首(shou)(shou)開段（火車(che)(che)(che)南(nan)站至三(san)岔(cha)(cha)站），于2020年(nian)12月(yue)18日開通(tong)(tong)運營一(yi)(yi)、二(er)期工(gong)程非首(shou)(shou)開段（三(san)岔(cha)(cha)站至天府(fu)機(ji)(ji)場北站），一(yi)(yi)、二(er)期工(gong)程全長(chang)(chang)(chang)約69.39千(qian)米，是(shi)成(cheng)(cheng)都(dou)最(zui)長(chang)(chang)(chang)的(de)地鐵(tie)線(xian)路(lu)(lu)(lu)。成(cheng)(cheng)都(dou)地鐵(tie)18號線(xian)一(yi)(yi)、二(er)期工(gong)程北起武侯區火車(che)(che)(che)南(nan)站，途經成(cheng)(cheng)都(dou)高新技(ji)術產(chan)業開發區、天府(fu)新區、成(cheng)(cheng)都(dou)東部新區三(san)大新區，東南(nan)止于天府(fu)國(guo)際機(ji)(ji)場1號2號航(hang)站樓站，全程共(gong)設(she)12座(zuo)車(che)(che)(che)站，其(qi)中10座(zuo)地下站、2座(zuo)地面站，服(fu)務于成(cheng)(cheng)都(dou)市(shi)區和成(cheng)(cheng)都(dou)天府(fu)國(guo)際機(ji)(ji)場之間的(de)快線(xian)，也是(shi)一(yi)(yi)條兼顧市(shi)域客(ke)流(liu)和機(ji)(ji)場客(ke)流(liu)的(de)復合(he)線(xian)。據買(mai)購網了解，成(cheng)(cheng)都(dou)地鐵(tie)18號線(xian)三(san)期已(yi)開工(gong)建設(she)，包(bao)含北延段、臨江(jiang)段，線(xian)路(lu)(lu)(lu)全長(chang)(chang)(chang)約13.55km，共(gong)設(she)車(che)(che)(che)站5座(zuo)，預計將(jiang)于2024年(nian)開通(tong)(tong)，屆時地鐵(tie)18號線(xian)總里程將(jiang)達到(dao)82.93千(qian)米，也是(shi)成(cheng)(cheng)都(dou)目(mu)前規(gui)劃(hua)最(zui)長(chang)(chang)(chang)的(de)地鐵(tie)線(xian)路(lu)(lu)(lu)。
成(cheng)都(dou)(dou)地鐵6號線(xian)(xian)是(shi)成(cheng)都(dou)(dou)市第九條開(kai)(kai)通運(yun)營(ying)的(de)地鐵線(xian)(xian)路(lu)(lu)，于(yu)2016年9月30日開(kai)(kai)工建(jian)設一、二(er)期工程（望叢祠(ci)站(zhan)(zhan)至觀東站(zhan)(zhan)），于(yu)2017年2月27日開(kai)(kai)工建(jian)設三期工程（觀東站(zhan)(zhan)至蘭家(jia)溝站(zhan)(zhan)），于(yu)2020年12月18日全線(xian)(xian)貫通運(yun)營(ying)，線(xian)(xian)路(lu)(lu)全長(chang)(chang)68.76千(qian)米，是(shi)全國一次性開(kai)(kai)通里程最(zui)長(chang)(chang)的(de)軌道交通線(xian)(xian)路(lu)(lu)，也(ye)是(shi)成(cheng)都(dou)(dou)第二(er)長(chang)(chang)的(de)地鐵線(xian)(xian)路(lu)(lu)。成(cheng)都(dou)(dou)地鐵6號線(xian)(xian)呈右半圓(yuan)形(xing)走向(xiang)，西(xi)北起自郫都(dou)(dou)區(qu)望叢祠(ci)站(zhan)(zhan)，途經(jing)金牛區(qu)、成(cheng)華區(qu)、錦江區(qu)、成(cheng)都(dou)(dou)高(gao)新技術產業開(kai)(kai)發區(qu)、天府新區(qu)，西(xi)南(nan)止于(yu)雙(shuang)流區(qu)蘭家(jia)溝站(zhan)(zhan)，共(gong)設56座車站(zhan)(zhan)，全部為地下車站(zhan)(zhan)。
成(cheng)(cheng)都地(di)(di)鐵3號線(xian)(xian)(xian)是成(cheng)(cheng)都市建成(cheng)(cheng)運(yun)營的第四條地(di)(di)鐵線(xian)(xian)(xian)路，于2016年(nian)7月(yue)31日開通(tong)運(yun)營一期(qi)工程（軍(jun)區(qu)(qu)(qu)總醫(yi)院站(zhan)(zhan)—太(tai)平(ping)園(yuan)站(zhan)(zhan)），2018年(nian)12月(yue)26日開通(tong)運(yun)營二(er)期(qi)工程（太(tai)平(ping)園(yuan)站(zhan)(zhan)—雙流西站(zhan)(zhan)）及(ji)三期(qi)工程（軍(jun)區(qu)(qu)(qu)總醫(yi)院站(zhan)(zhan)—成(cheng)(cheng)都醫(yi)學(xue)院站(zhan)(zhan)），至(zhi)今(jin)已全線(xian)(xian)(xian)貫通(tong)，全長(chang)(chang)(chang)50.02千(qian)(qian)米(mi)，其中地(di)(di)下(xia)線(xian)(xian)(xian)長(chang)(chang)(chang)44.51千(qian)(qian)米(mi)，高架及(ji)過渡段長(chang)(chang)(chang)5.51千(qian)(qian)米(mi)，也是成(cheng)(cheng)都最長(chang)(chang)(chang)的10條地(di)(di)鐵線(xian)(xian)(xian)路之一。地(di)(di)鐵3號線(xian)(xian)(xian)起于成(cheng)(cheng)都醫(yi)學(xue)院站(zhan)(zhan)，途(tu)經新都區(qu)(qu)(qu)、金牛(niu)區(qu)(qu)(qu)、成(cheng)(cheng)華區(qu)(qu)(qu)、錦江區(qu)(qu)(qu)、武侯區(qu)(qu)(qu)、雙流區(qu)(qu)(qu)，止(zhi)于雙流西站(zhan)(zhan)，大致呈東北-西南(nan)走(zou)向(xiang)，共設(she)置37座車(che)站(zhan)(zhan)，其中地(di)(di)下(xia)車(che)站(zhan)(zhan)34個(ge)，高架車(che)站(zhan)(zhan)3個(ge)。
成都(dou)地(di)鐵(tie)(tie)(tie)5號線(xian)(xian)(xian)是成都(dou)市建成的第七條地(di)鐵(tie)(tie)(tie)線(xian)(xian)(xian)路(lu)，于(yu)2015年(nian)9月(yue)開工(gong)建設一期工(gong)程(cheng)，2016年(nian)開工(gong)建設二期工(gong)程(cheng)，于(yu)2019年(nian)12月(yue)27日開通運營一、二期工(gong)程(cheng)（華(hua)桂路(lu)站(zhan)(zhan)至(zhi)(zhi)回龍站(zhan)(zhan)），全長49.02千米，其(qi)(qi)中(zhong)地(di)下(xia)線(xian)(xian)(xian)42千米，高(gao)架線(xian)(xian)(xian)7千米，也是成都(dou)最長的10條地(di)鐵(tie)(tie)(tie)線(xian)(xian)(xian)路(lu)之一。地(di)鐵(tie)(tie)(tie)5號線(xian)(xian)(xian)一、二期工(gong)程(cheng)北起新都(dou)區(qu)華(hua)桂路(lu)站(zhan)(zhan)，途經金牛區(qu)、青羊區(qu)、武侯區(qu)，南至(zhi)(zhi)雙流區(qu)回龍站(zhan)(zhan)共設41座車(che)站(zhan)(zhan)，其(qi)(qi)中(zhong)地(di)下(xia)站(zhan)(zhan)36座，高(gao)架站(zhan)(zhan)5座。據Maigoo小編了解，成都(dou)地(di)鐵(tie)(tie)(tie)5號線(xian)(xian)(xian)三期南延線(xian)(xian)(xian)正在規劃(hua)中(zhong)，未來地(di)鐵(tie)(tie)(tie)5號線(xian)(xian)(xian)里(li)程(cheng)還(huan)將增加。
成(cheng)(cheng)都地(di)鐵(tie)(tie)4號(hao)線(xian)是成(cheng)(cheng)都市建成(cheng)(cheng)運(yun)營的第三(san)條地(di)鐵(tie)(tie)線(xian)路，于(yu)2016年(nian)(nian)1月1日開(kai)通(tong)一(yi)期工(gong)(gong)程（非(fei)遺博(bo)覽園站(zhan)(zhan)(zhan)至(zhi)萬(wan)年(nian)(nian)場站(zhan)(zhan)(zhan)），2017年(nian)(nian)6月2日開(kai)通(tong)二期西(xi)延線(xian)工(gong)(gong)程（萬(wan)盛(sheng) - 非(fei)遺博(bo)覽園）和(he)東沿線(xian)工(gong)(gong)程（萬(wan)年(nian)(nian)場站(zhan)(zhan)(zhan)至(zhi)西(xi)河(he)(he)站(zhan)(zhan)(zhan)），至(zhi)今(jin)線(xian)路全長(chang)43.3千米(mi)(mi)（一(yi)期全長(chang)約21.693千米(mi)(mi)，全為地(di)下(xia)線(xian)；二期全長(chang)17.337千米(mi)(mi)，地(di)下(xia)線(xian)14.438千米(mi)(mi)，高(gao)架線(xian)2.899千米(mi)(mi)），也是成(cheng)(cheng)都最長(chang)的10條地(di)鐵(tie)(tie)線(xian)路之一(yi)。成(cheng)(cheng)都地(di)鐵(tie)(tie)4號(hao)線(xian)起于(yu)萬(wan)盛(sheng)站(zhan)(zhan)(zhan)，途經溫江區(qu)、青羊區(qu)、錦江區(qu)、成(cheng)(cheng)華區(qu)、龍泉驛(yi)區(qu)，東止西(xi)河(he)(he)站(zhan)(zhan)(zhan)；大致(zhi)呈(cheng)東西(xi)走(zou)向，擁有(you)28座(zuo)地(di)下(xia)車(che)(che)站(zhan)(zhan)(zhan)、2座(zuo)高(gao)架站(zhan)(zhan)(zhan)，有(you)文(wen)家車(che)(che)輛(liang)段(duan)以(yi)及(ji)西(xi)河(he)(he)停車(che)(che)場2個(ge)車(che)(che)輛(liang)基地(di)。據了解，成(cheng)(cheng)都地(di)鐵(tie)(tie)4號(hao)線(xian)三(san)期（東段(duan)）從西(xi)河(he)(he)站(zhan)(zhan)(zhan)至(zhi)洛帶(dai)，線(xian)路正處于(yu)規劃階(jie)段(duan)。
成都(dou)(dou)地(di)鐵(tie)2號線(xian)是成都(dou)(dou)市建成運(yun)營的(de)第二條地(di)鐵(tie)線(xian)路(lu)，于2012年(nian)9月16日開(kai)(kai)通運(yun)營一期(qi)工(gong)(gong)程(cheng)(cheng)（茶店(dian)子(zi)(zi)客(ke)運(yun)站(zhan)(zhan)(zhan)(zhan)—成都(dou)(dou)行政學院站(zhan)(zhan)(zhan)(zhan)），2013年(nian)6月28日開(kai)(kai)通運(yun)營二期(qi)西(xi)延(yan)線(xian)工(gong)(gong)程(cheng)(cheng)（茶店(dian)子(zi)(zi)客(ke)運(yun)站(zhan)(zhan)(zhan)(zhan)—犀浦站(zhan)(zhan)(zhan)(zhan)），2014年(nian)10月26日開(kai)(kai)通運(yun)營二期(qi)東延(yan)線(xian)工(gong)(gong)程(cheng)(cheng)（成都(dou)(dou)行政學院站(zhan)(zhan)(zhan)(zhan)—龍泉(quan)驛(yi)站(zhan)(zhan)(zhan)(zhan)），線(xian)路(lu)全長42.3千米(mi)。成都(dou)(dou)地(di)鐵(tie)2號線(xian)起(qi)于犀浦站(zhan)(zhan)(zhan)(zhan)，途(tu)經(jing)郫(pi)都(dou)(dou)區(qu)、金牛區(qu)、青羊區(qu)、錦(jin)江區(qu)、成華(hua)區(qu)、龍泉(quan)驛(yi)區(qu)，止(zhi)于龍泉(quan)驛(yi)站(zhan)(zhan)(zhan)(zhan)，大致呈東南-西(xi)北走向，共設置32座(zuo)(zuo)車站(zhan)(zhan)(zhan)(zhan)，其中地(di)下站(zhan)(zhan)(zhan)(zhan)28座(zuo)(zuo)、高(gao)架站(zhan)(zhan)(zhan)(zhan)4座(zuo)(zuo)。
成(cheng)(cheng)都地鐵7號線(xian)(xian)(xian)是(shi)成(cheng)(cheng)都市(shi)建成(cheng)(cheng)運(yun)營的(de)第(di)六條地鐵線(xian)(xian)(xian)路(lu)，于(yu)2017年12月6日(ri)開通(tong)運(yun)營，是(shi)成(cheng)(cheng)都市(shi)首條地鐵環(huan)線(xian)(xian)(xian)，位于(yu)二(er)、三環(huan)之(zhi)間居住用(yong)地最(zui)(zui)密集(ji)地帶，涉及金牛區(qu)(qu)(qu)(qu)(qu)、青羊區(qu)(qu)(qu)(qu)(qu)、武侯區(qu)(qu)(qu)(qu)(qu)、高(gao)新區(qu)(qu)(qu)(qu)(qu)、錦江區(qu)(qu)(qu)(qu)(qu)、成(cheng)(cheng)華區(qu)(qu)(qu)(qu)(qu)等行政區(qu)(qu)(qu)(qu)(qu)，線(xian)(xian)(xian)路(lu)全長(chang)(chang)38.6公里(li)，與(yu)12條地鐵線(xian)(xian)(xian)路(lu)交(jiao)會，也是(shi)成(cheng)(cheng)都最(zui)(zui)長(chang)(chang)的(de)10條地鐵線(xian)(xian)(xian)路(lu)之(zhi)一。成(cheng)(cheng)都地鐵7號線(xian)(xian)(xian)起于(yu)火車(che)北(bei)站，途經(jing)成(cheng)(cheng)華區(qu)(qu)(qu)(qu)(qu)、錦江區(qu)(qu)(qu)(qu)(qu)、武侯區(qu)(qu)(qu)(qu)(qu)、青羊區(qu)(qu)(qu)(qu)(qu)、金牛區(qu)(qu)(qu)(qu)(qu)，止于(yu)火車(che)北(bei)站，呈環(huan)形走(zou)向，共(gong)設置(zhi)31座車(che)站，全部(bu)為地下車(che)站，最(zui)(zui)高(gao)單日(ri)線(xian)(xian)(xian)路(lu)客運(yun)量曾達到100萬人次(ci)，是(shi)成(cheng)(cheng)都最(zui)(zui)擁擠的(de)地鐵線(xian)(xian)(xian)路(lu)之(zhi)一。
成(cheng)都(dou)地(di)(di)(di)鐵10號線是成(cheng)都(dou)市第(di)五條建成(cheng)運(yun)營(ying)的(de)地(di)(di)(di)鐵線路(lu)，于(yu)2017年9月(yue)6日(ri)(ri)開通運(yun)營(ying)一(yi)期(qi)工(gong)(gong)程(cheng)（太(tai)平(ping)園站(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)—雙流(liu)(liu)機場(chang)2航(hang)(hang)站(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)樓站(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)），于(yu)2019年12月(yue)27日(ri)(ri)開通運(yun)營(ying)二期(qi)工(gong)(gong)程(cheng)（雙流(liu)(liu)機場(chang)2航(hang)(hang)站(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)樓站(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)—新(xin)平(ping)站(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)），線路(lu)全(quan)長(chang)37.98千米，其中地(di)(di)(di)下(xia)段(duan)長(chang)約(yue)21.21千米，高(gao)架段(duan)及過渡段(duan)長(chang)約(yue)16.77千米。成(cheng)都(dou)地(di)(di)(di)鐵10號線起(qi)于(yu)太(tai)平(ping)園站(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)，途經武(wu)侯區、雙流(liu)(liu)區、新(xin)津(jin)區，止于(yu)新(xin)平(ping)站(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)，大致呈(cheng)東北-西南走向，共(gong)設置16座車(che)站(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)，其中地(di)(di)(di)下(xia)站(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)11座、高(gao)架站(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)5座，采(cai)用6節編組A型列車(che)。據(ju)MAIgoo小編了解，成(cheng)都(dou)地(di)(di)(di)鐵10號線三(san)期(qi)工(gong)(gong)程(cheng)已(yi)開工(gong)(gong)建設，起(qi)于(yu)人民公園站(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)，止于(yu)太(tai)平(ping)園站(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)，線路(lu)全(quan)長(chang)約(yue)5.87km，共(gong)設車(che)站(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)5座，預計2023年6月(yue)底(di)建成(cheng)運(yun)營(ying)，屆(jie)時地(di)(di)(di)鐵10號線總里程(cheng)將達到43.85千米。
成(cheng)(cheng)(cheng)都地(di)(di)(di)鐵(tie)8號(hao)線(xian)是成(cheng)(cheng)(cheng)都市建成(cheng)(cheng)(cheng)的(de)第(di)十(shi)一(yi)條地(di)(di)(di)鐵(tie)線(xian)路(lu)，整體呈東北—西南(nan)(nan)走(zou)向，于2016年(nian)(nian)12月31日開(kai)工(gong)(gong)(gong)建設(she)一(yi)期工(gong)(gong)(gong)程，于2020年(nian)(nian)12月18日開(kai)通(tong)運營(ying)一(yi)期工(gong)(gong)(gong)程，一(yi)期工(gong)(gong)(gong)程全長(chang)29.1千米，全部為(wei)地(di)(di)(di)下線(xian)。成(cheng)(cheng)(cheng)都地(di)(di)(di)鐵(tie)8號(hao)線(xian)南(nan)(nan)起(qi)蓮(lian)花站(zhan)(zhan)(zhan)(zhan)，北至十(shi)里(li)店站(zhan)(zhan)(zhan)(zhan)，設(she)車(che)(che)站(zhan)(zhan)(zhan)(zhan)25座(zuo)，其中(zhong)(zhong)換乘站(zhan)(zhan)(zhan)(zhan)14座(zuo)，設(she)元華(hua)車(che)(che)輛段(duan)(duan)1座(zuo)，通(tong)過雙流(liu)區(qu)(qu)(qu)、高(gao)新(xin)區(qu)(qu)(qu)、武侯區(qu)(qu)(qu)、成(cheng)(cheng)(cheng)華(hua)區(qu)(qu)(qu)、錦江區(qu)(qu)(qu)5個行(xing)政區(qu)(qu)(qu)。作為(wei)南(nan)(nan)北向的(de)補(bu)充線(xian)連接(jie)著中(zhong)(zhong)心城區(qu)(qu)(qu)與周邊(bian)區(qu)(qu)(qu)域，能疏導中(zhong)(zhong)心城區(qu)(qu)(qu)密集客流(liu)、帶動(dong)沿線(xian)地(di)(di)(di)區(qu)(qu)(qu)發展。據(ju)MaiGoo小編了解，成(cheng)(cheng)(cheng)都地(di)(di)(di)鐵(tie)8號(hao)線(xian)2期工(gong)(gong)(gong)程已(yi)開(kai)工(gong)(gong)(gong)建設(she)，分為(wei)西南(nan)(nan)延(yan)段(duan)(duan)和東北延(yan)段(duan)(duan)，其中(zhong)(zhong)西南(nan)(nan)鹽(yan)段(duan)(duan)起(qi)于龍崗(gang)站(zhan)(zhan)(zhan)(zhan)，東北延(yan)段(duan)(duan)起(qi)于十(shi)里(li)店站(zhan)(zhan)(zhan)(zhan)，線(xian)路(lu)全長(chang)7千米，沿線(xian)設(she)有7個站(zhan)(zhan)(zhan)(zhan)點，預計(ji)2024年(nian)(nian)通(tong)車(che)(che)，屆時8號(hao)線(xian)總里(li)程將達(da)到36.1千米。
成(cheng)(cheng)(cheng)(cheng)都(dou)地(di)(di)(di)鐵(tie)(tie)(tie)17號(hao)(hao)線(xian)(xian)(xian)(xian)(xian)是成(cheng)(cheng)(cheng)(cheng)都(dou)市(shi)(shi)建(jian)成(cheng)(cheng)(cheng)(cheng)的(de)(de)第九條地(di)(di)(di)鐵(tie)(tie)(tie)線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)，是成(cheng)(cheng)(cheng)(cheng)都(dou)市(shi)(shi)市(shi)(shi)域(yu)快速軌道交(jiao)通(tong)層次中重要的(de)(de)西部快線(xian)(xian)(xian)(xian)(xian)，是連接成(cheng)(cheng)(cheng)(cheng)都(dou)主城(cheng)區(qu)(qu)、溫(wen)江(jiang)區(qu)(qu)、雙(shuang)流(liu)區(qu)(qu)的(de)(de)市(shi)(shi)域(yu)快線(xian)(xian)(xian)(xian)(xian)，于2020年(nian)12月18日(ri)開(kai)(kai)(kai)通(tong)運營，線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)全(quan)長(chang)26.145千米(mi)(mi)，也(ye)是成(cheng)(cheng)(cheng)(cheng)都(dou)最(zui)長(chang)的(de)(de)10條地(di)(di)(di)鐵(tie)(tie)(tie)線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)之一(yi)(yi)。成(cheng)(cheng)(cheng)(cheng)都(dou)地(di)(di)(di)鐵(tie)(tie)(tie)17號(hao)(hao)線(xian)(xian)(xian)(xian)(xian)一(yi)(yi)期工(gong)程(cheng)起于金星站(zhan)(zhan)，途經溫(wen)江(jiang)區(qu)(qu)、雙(shuang)流(liu)區(qu)(qu)、武(wu)侯區(qu)(qu)止于機投橋(qiao)站(zhan)(zhan)，共設(she)(she)車(che)站(zhan)(zhan)9座(zuo)(zuo)，其中高架站(zhan)(zhan)2座(zuo)(zuo)，地(di)(di)(di)下站(zhan)(zhan)7座(zuo)(zuo)。據MAIGOO小編了解，成(cheng)(cheng)(cheng)(cheng)都(dou)地(di)(di)(di)鐵(tie)(tie)(tie)17號(hao)(hao)線(xian)(xian)(xian)(xian)(xian)二期工(gong)程(cheng)已(yi)開(kai)(kai)(kai)工(gong)建(jian)設(she)(she)，從機頭投橋(qiao)站(zhan)(zhan)開(kai)(kai)(kai)始出發，終點站(zhan)(zhan)位(wei)于高洪站(zhan)(zhan)，線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)全(quan)長(chang)24千米(mi)(mi)，沿線(xian)(xian)(xian)(xian)(xian)設(she)(she)有(you)18個(ge)站(zhan)(zhan)點，預計2024年(nian)建(jian)成(cheng)(cheng)(cheng)(cheng)通(tong)車(che)，屆時地(di)(di)(di)鐵(tie)(tie)(tie)17號(hao)(hao)線(xian)(xian)(xian)(xian)(xian)總里程(cheng)將達到50.145千米(mi)(mi)。此外，2022年(nian)成(cheng)(cheng)(cheng)(cheng)都(dou)已(yi)開(kai)(kai)(kai)通(tong)運營的(de)(de)地(di)(di)(di)鐵(tie)(tie)(tie)線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)還有(you)1號(hao)(hao)線(xian)(xian)(xian)(xian)(xian)（18.5km）和9號(hao)(hao)線(xian)(xian)(xian)(xian)(xian)（22.7km）。
研究聲明：2022年成都(dou)最長(chang)的10條(tiao)地(di)(di)鐵(tie)(tie)(tie)線路(lu)是Maigoo小編依據成都(dou)已開通(tong)的最長(chang)地(di)(di)鐵(tie)(tie)(tie)路(lu)線（不包(bao)括正在(zai)修建或改造的線路(lu)和(he)有軌電車線），參(can)考成都(dou)地(di)(di)鐵(tie)(tie)(tie)線路(lu)的長(chang)度、開通(tong)時間、站點等因素，地(di)(di)鐵(tie)(tie)(tie)線路(lu)長(chang)度數據截至2022年7月，名單僅供參(can)考，如(ru)有疑問，歡迎在(zai)末尾評論/批評指正。
