Shuttle 21 – SBS Transit Volvo B9TL (SG5402D) Shuttle 21 – SBS Transit Volvo B9TL (SG5402D) Shuttle 21 – SBS Transit Volvo B9TL (SG5402D)
17 May 2024 - 31 October 2025 Bus Service Diversion for Early Closure of Jurong West Avenue 4 for JRL Works