https://en.wikipedia.org/wiki/Reykjav%C3%ADk
https://www.google.com/maps/place/Reykjavik
The BC part of Canada has more than 10 times the population of Iceland.
https://en.wikipedia.org/wiki/Capital_Region_(Iceland)
https://en.wikipedia.org/wiki/Reykjav%C3%ADk#Roads Once an urban area is busy enough, there should be a 3rd or 4th lane each way, so that there can be a bus lane or express bus lane each way. Of course, a proper BRT system requires its own right of way. Thus, its usually separated from the general traffic lanes.
Reykjavík has some overpasses and a bridge that are at least 6 lanes wide.
A key overpass with four lanes each way. This already has enough space for eight lanes.
This already has the space for three lanes each way. Nine lanes with enough space for 10.
In contrast, the Knight+Street+Bridge between Vancouver and Richmond becomes a classic 2 lane each way BC bottleneck-chokepoint. Unless a parallel bus and bike bridge is built, it will remain as an inefficient crossing. A parallel bridge could have 2 express bus lanes and 2 HOV lanes, plus 2 wide bike lanes and 2 footpaths. Two truck lanes would also be good, since Greater Vancouver is supposed to be a major port region.
https://en.wikipedia.org/wiki/Keflav%C3%ADk_International_Airport
There is enough space for this to be a big airport, someday.
