While Oak+Street continues over the Fraser River as a bridge, there is no Oak+Street+Bridge (OSB) over F. Creek. The city foolishly never even allowed for future clearance for a bus & bike bridge over F. Creek. From the Fraser River to F. Creek, Oak Street should have been mostly for northbout travel.
Right now, the Oak+Street-Granville+Street+Corridor has 12 lanes. That's because they are both 6 lane streets. Simply by moving the centerline over one lane, they each can provide 4 lanes one way & 2 lanes the other way. A reconfiguration of 4+2 lanes or even 5+1 lanes.
https://jfdatalinks.blogspot.com/search?q=Granville+Street+Bridge
https://jfdatalinks.blogspot.com/search?q=Oak+Street+Bridge
https://jfdatalinks.blogspot.com/search?q=Oak+Street+Bridge+and+Granville+Street+Bridge
