雙峰塔
The MSC's northern end is at the Petronas Towers in downtown Kuala Lumpur, extending through Cyberjaya, Putrajaya, the Kuala Lumpur International Airport and most of Sepang constituency, as well as parts of Bandar Tun Razak, Puchong and Serdang constituencies, before terminating at Nilai, Negeri Sembilan.