https://www.youtube.com/watch?v=fvaPpt2R69Y
A parallel bridge or tunnel should have been built decades ago.
There should have been 3 + 1 express bus lane each way, but also a temporary HOV lane each way. Then eventually, becoming 4 general lanes each way with the 5th becoming a totally separate BRT line each way.
Unfortunately, no 10 lane tunnel, just like no 10 lane bridge. Thus, whenever the 8 lane tunnel finally opens, there should be serious planning for a parallel BRT and LRT bridge or tunnel.
An extension of the YVR-Canada Line to the mall and ferry terminal would be of great benefit. However, since BC doesn't have 24hr train service, 24hr BRT can fill in the gaps.