I think paving a bigger highway out to Sooke is an incredibly dumb thing to even consider. If you want to spend billions of tax dollars on this, you must be the same guy who puts water fountains in the middle of the road with taxpayers’ money.
That’s a great way to ruin what is special about the area.
Why not think about rational alternatives instead, like great public transit like that which exists in other countries? Why stuff more individual cars on the same road back and forth when so many people would take transit if it were done properly?