The 20 km line of Jurong (JRL) will connect the region to the existing rail network for faster access to the rest of the island. It is expected to be completed approximately by 2025 and will provide service to the residents of Choa Chu Kang, Boon Lay and the future neighbourhoods in the area of Tengah. It will connect the main centres of activity in Jurong West, such as the Nanyang Technological University and Jurong Industrial Estate.