https://dailyhive.com/vancouver/ironworkers-memorial-metro-vancouver-bridge-traffic-volumes
Had the-bridge been designed with 2 wide emergency lanes and 2 wide shoulders, things could have been gradually modified and improved. The Iron Bridge could have become an 8 lane crossing for general traffic, plus having 2 express bus or rapid bus lanes.
Unlike the Queensboro_Bridge in NYC, or the Benjamin_Franklin_Bridge and the Sydney_Harbour_Bridge, this bridge wasn't designed with future rail rapid transit in mind.
