And is this question specifically about bridges? What about an underwater tunnel? I’ve seen the phrase “fixed link” used to speak to the different types of permanent infrastructure to allow transportation.

@Nikos it has to be above the water.

@Nikos it's been a bit hard to qualify it since I don't want to exclude other future possibilities but at least road, train, and pedestrian bridges count.

There are no fixed bridges in existence today that would meet the conditions present in Georgia Strait.

So not impossible, but it has some pretty challenging conditions currently. And not that much economic benefit?

https://www2.gov.bc.ca/gov/content/transportation/transportation-reports-and-reference/reports-studies/vancouver-island/fixed-link

Potential Fixed Link to Vancouver Island - Province of British Columbia

Addresses options and challenges for a bridge linking Vancouver Island to the Mainland.