Express 518 – Go-Ahead Singapore MAN A22 (SMB3073E) Express 518 – Go-Ahead Singapore MAN A22 (SMB3073E) Express 518 – Go-Ahead Singapore MAN A22 (SMB3073E)
17 May 2024 - 31 October 2025 Bus Service Diversion for Early Closure of Jurong West Avenue 4 for JRL Works