Bus 66B: Tower Transit Yutong E12 (SG3099J) Bus 66B: Tower Transit Yutong E12 (SG3099J) Bus 66B: Tower Transit Yutong E12 (SG3099J)
17 May 2024 - 31 October 2025 Bus Service Diversion for Early Closure of Jurong West Avenue 4 for JRL Works