中證網(wang)訊（記者(zhe) 劉麗靚）國(guo)家發(fa)改(gai)(gai)委7月2日消息，近日，國(guo)家發(fa)改(gai)(gai)委印(yin)發(fa)《長(chang)江(jiang)三(san)(san)角(jiao)洲地區多層次軌(gui)(gui)(gui)(gui)道(dao)交(jiao)通(tong)(tong)規劃》明確，到2025年，基本建成軌(gui)(gui)(gui)(gui)道(dao)上(shang)(shang)的(de)長(chang)三(san)(san)角(jiao)，形成干(gan)線(xian)鐵(tie)路(lu)、城(cheng)(cheng)(cheng)(cheng)際 鐵(tie)路(lu)、市域(郊)鐵(tie)路(lu)、城(cheng)(cheng)(cheng)(cheng)市軌(gui)(gui)(gui)(gui)道(dao)交(jiao)通(tong)(tong)多層次、優銜接(jie)、高品質(zhi)的(de)軌(gui)(gui)(gui)(gui)道(dao)交(jiao)通(tong)(tong)系統，長(chang)三(san)(san)角(jiao)地區成為多層次軌(gui)(gui)(gui)(gui)道(dao)交(jiao)通(tong)(tong)深度融合發(fa)展示(shi)范引領區，有效支撐基礎設施互聯(lian)互通(tong)(tong)和區域一體(ti)化發(fa)展。軌(gui)(gui)(gui)(gui)道(dao)交(jiao)通(tong)(tong)總里程(cheng)(cheng)達到2.2萬(wan)公(gong)里以(yi)(yi)上(shang)(shang)，新增里程(cheng)(cheng)超過8000公(gong)里，高速鐵(tie)路(lu)通(tong)(tong)達地級以(yi)(yi)上(shang)(shang)城(cheng)(cheng)(cheng)(cheng)市，鐵(tie)路(lu)聯(lian)通(tong)(tong)全部城(cheng)(cheng)(cheng)(cheng)區常住(zhu)(zhu)人(ren)口(kou)20萬(wan)以(yi)(yi)上(shang)(shang)的(de)城(cheng)(cheng)(cheng)(cheng)市，軌(gui)(gui)(gui)(gui)道(dao)交(jiao)通(tong)(tong)運輸服務覆(fu)蓋80%的(de)城(cheng)(cheng)(cheng)(cheng)區常住(zhu)(zhu)人(ren)口(kou)5萬(wan)以(yi)(yi)上(shang)(shang)的(de)城(cheng)(cheng)(cheng)(cheng)鎮。