Built at the junction of Sims Ave East and Jalan Kembangan, part of the station stands directly above the Siglap Canal.

[11] The subcontract for the supply of post-tension cables and pre-cast beams for the viaducts was awarded to Swiss company VSL Systems in July 1986.

Following a rise in track intrusions as well as commuters slipping when rushing for the train, the LTA and SMRT decided to install platform screen doors.

[18] After several successful tests at Jurong East, Yishun and Pasir Ris, half-height platform screen doors were eventually installed and commenced operations at Kembangan station by March 2012.

[20] Noise barriers were installed on the viaducts from Lorong Mydin to the Siglap Park Connector by CKT Thomas Pte Ltd[21] as part of $17 million contract awarded in January 2015 to reduce sounds generated by trains.