Bus 20 – SBS Transit Volvo B9TL Wright (SG5403B) Bus 20 – SBS Transit Volvo B9TL Wright (SG5403B) Bus 20 – SBS Transit Volvo B9TL Wright (SG5403B)
17 May 2024 - 31 October 2025 Bus Service Diversion for Early Closure of Jurong West Avenue 4 for JRL Works