Bus 183B: Tower Transit Volvo B9TL Wright (SBS3374C) Bus 183B: Tower Transit Volvo B9TL Wright (SBS3374C) Bus 183B: Tower Transit Volvo B9TL Wright (SBS3374C) Tower Transit Bus Service 183B
February 16 - October 31 Bus Service Diversion for Early Closure of Jurong West Street 75 for JRL Works