Bus 199 – SMRT Buses MAN A22 (SMB1559J) Bus 199 – SMRT Buses MAN A22 (SMB1559J) Bus 199 – SMRT Buses MAN A22 (SMB1559J)
17 May 2024 - 31 October 2025 Bus Service Diversion for Early Closure of Jurong West Avenue 4 for JRL Works