Go-Ahead Mercedes-Benz Citaro (SBS6432Z) – Service 518 Go-Ahead Mercedes-Benz Citaro (SBS6432Z) – Service 518 Go-Ahead Mercedes-Benz Citaro (SBS6432Z) – Service 518
17 May 2024 - 31 October 2025 Bus Service Diversion for Early Closure of Jurong West Avenue 4 for JRL Works