Service 856A – SMRT ADL Enviro500 (SMB5078D) Service 856A – SMRT ADL Enviro500 (SMB5078D) Service 856A – SMRT ADL Enviro500 (SMB5078D)
17 May 2024 - 31 October 2025 Bus Service Diversion for Early Closure of Jurong West Avenue 4 for JRL Works