https://dailyhive.com/vancouver/granville-connector-bridge-walking-cycling-pathways-open-complete
Its OK, but it could have been better.
Had there been a nice bike & foot bridge built next to it, the Granville Bridge could have had 3 general lanes each way & the 4th as a bus lane. Just like the Burrard Bridge should have had a bike & foot bridge next to it. Then, the BB could have had 2 bus lanes as well as 4 general lanes. Taking lanes away is absurd for a city that already has such a narrow road system. Yet, a proper regional bus & bike bridge system wasn't implemented.
It seems that the public wasn't properly informed decades ago that Greater Vancouver wasn't going to have a 24hr train system. All the more important for the GV Region to have a network of bus & bike bridges. Several the regional bridges are so narrow that there isn't enough room to accomodate 2 bus lanes & 2 HOV lanes.