蔡厝港
Choa Chu Kang used to have a roadside bus terminal along Choa Chu Kang Way. It was later replaced by a bus interchange built beside the MRT station. It was opened on 8 April 1990 and remained operational till 15 December 2018 with little modifications. The old bus interchange was demolished to make way for the Jurong Region Line's Choa Chu Kang station.