SMRT C151B – Set 601/602 Kawasaki Heavy Industries & CRRC Qingdao Sifang C151B Kawasaki Heavy Industries & CRRC Qingdao Sifang C151B Set 601/602
17 May 2024 - 31 October 2025 Bus Service Diversion for Early Closure of Jurong West Avenue 4 for JRL Works