The alignment of this highway traverses from the north to the south of Kuala Lumpur and serves areas such as Tunku Abdul Rahman University of Management and Technology, Wangsa Maju, Setiawangsa, Ampang, the Tun Razak Exchange and Bandar Malaysia development corridor as well as providing a connection to Kuala Lumpur-Karak Experessay to the east coast.

[5][6] On 22 December 2021, Section 4 of the road (Taman Melati to Setiawangsa) was opened to the public.

[7] The rest of the highway (Sections 1-3) of the road (Kerinchi to Wangsa Maju) was opened on 3 November 2023.

Below is a list of interchanges (exits) and toll plazas along Setiawangsa - Pantai Expressway.

[9] Legend: Stacked interchange NorthJalan Tun Razak - Kuala Lumpur City Centre, KLCC, Kuala Lumpur Hospital Northeast Jalan Kampung Pandan - Kampung Pandan, Taman Maluri, Desa Pandan, AmpangSouth Sungai Besi Expressway - Serdang, Sungai Besi, Putrajaya, UPM FT 1 Jalan Cheras - Cheras, Loke Yew, KajangWestJalan Bukit Bintang - Pavilion Kuala Lumpur Southwest Maju Expressway - Putrajaya, Cyberjaya, KLIA SoutheastJalan Nahkoda YusufCheras Perdana, Pandan IndahIKEA Cheras, MyTown, Sunway Velocity 1.000 km = 0.621 mi; 1.000 mi = 1.609 km Concurrency Terminus •    Incomplete access •    Unopened