Service 859A – SMRT Buses Mercedes-Benz O405G (TIB1174H) Service 859A – SMRT Buses Mercedes-Benz O405G (TIB1174H) Service 859A – SMRT Buses Mercedes-Benz O405G (TIB1174H)
17 May 2024 - 31 October 2025 Bus Service Diversion for Early Closure of Jurong West Avenue 4 for JRL Works