Bus 506 – SBS Transit Volvo B10M Mark III (SBS657G) Bus 506 – SBS Transit Volvo B10M Mark III (SBS657G) Bus 506 – SBS Transit Volvo B10M Mark III (SBS657G)
17 May 2024 - 31 October 2025 Bus Service Diversion for Early Closure of Jurong West Avenue 4 for JRL Works