The Delta, Roberts_Bank_Superport has the potential to be so much bigger than the inner Port of Vancouver Harbor. Unfortunately, there still seems to be no official plan to have an LRT link between YVR and the Tsawwassen_ferry_terminal.
Surrey is set to become the biggest city in BC and needs proper big city infrastructure.
https://en.wikipedia.org/wiki/Surrey,_British_Columbia#Economy
https://en.wikipedia.org/wiki/Surrey,_British_Columbia#Current_transportation_network