SBST Mercedes-Benz O530 Citaro (SBS6511D) – Service 193 SBST Mercedes-Benz O530 Citaro (SBS6511D) – Service 193 SBST Mercedes-Benz O530 Citaro (SBS6511D) – Service 193
17 May 2024 - 31 October 2025 Bus Service Diversion for Early Closure of Jurong West Avenue 4 for JRL Works