Bus 858 – SMRT Buses MAN A24 (SMB8029B) Bus 858 – SMRT Buses MAN A24 (SMB8029B) Bus 858 – SMRT Buses MAN A24 (SMB8029B)
17 May 2024 - 31 October 2025 Bus Service Diversion for Early Closure of Jurong West Avenue 4 for JRL Works