High Quality Content by WIKIPEDIA articles! The Boon Lay Bus Interchange is an air-conditioned bus interchange located in Pioneer, in the western part of Singapore. It is situated within the Jurong Point Shopping Mall and is integrated with the nearby Boon Lay. This interchange serves a variety of passengers, including those from Nanyang Technological University and workers in Jurong Industrial Estate and Tuas Industrial Estate. This interchange has 33 bus services and it is the biggest in terms of bus services and the busiest bus interchange in Singapore.