Premium Bus 523 – ComfortDelGro Bus Mitsubishi Rosa (CB7845L) Premium Bus 523 – ComfortDelGro Bus Mitsubishi Rosa (CB7845L) Premium Bus 523 – ComfortDelGro Bus Mitsubishi Rosa (CB7845L)
17 May 2024 - 31 October 2025 Bus Service Diversion for Early Closure of Jurong West Avenue 4 for JRL Works
12:30 AM - 1:30 AM UTC+8 Bus Service Diversion for Early Closure of Jurong East Central for JRL Works (19 Nov)