The LGB has to be the worst or at least one of the worst traffic bottlenecks & chokepoints on the planet. Over the course of the past several decades, there should have been a bus and HOV tunnel and then a train tunnel close to the alignment of the LGB.
Seven lanes of Georgia+Street funneled into a 3 lane LGB is nuts! The LGB is already a nice bike bridge, with sidewalks, but it should also be a bus bridge. That would be possible if a proper big city tunnel was built. An eight-lane-tunnel would really help the LGB.
Of course in both cases, the Lion Bridge was never expanded, twinned or duplicated & the M Tunnel (H-99) wasn't replace with a 10 lane bridge. Unfortunatly, no serious consideration for rail rapid transit was considered for both crossings. It was as if the regional & BC governments just didn't think it was that important to have a train from the Horseshoe+Bay+ferry+terminal and the Park+Royal+Shopping+Centre to Vancouver-International-Airport. Just like not having a train from the Tsawwassen+ferry+terminal and Tsawwassen+Mills to the airport.
Despite Richmond,_British_Columbia having YVR, its as if no one really considered that Richmond should be a major intermodal transportation hub. Proper Transportation Planning has always been lacking in backwards BC.
https://www.theprogress.com/news/province-receives-business-case-for-new-massey-crossing-1911335
https://www.highway99tunnel.ca While an 8 lane tunnel is a good start as the first phase, eventually there will have to be a train, bus & bike bridge (or tunnel) next to it.
https://www.highway99tunnel.ca/project-overview-frt Then the H-99 tunnel could be 3 lanes each way with the 4th as a HOV lane. A new parallel bridge (or tunnel) could then have 2 rapid bus lanes, as well as 2 wide sidewalks & 2 wide bike-lanes. Extra width could allow for eventually 2 tracks, 2 HOV lanes, in addition to the 2 bus lanes. That would enable the H-99 tunnel to ultimately have 4 general lanes each way in a later phase. Of course it would have been better to do things correct right from the start, but that goes against the backwards BC mentality.
Its so sad that there was never a proper big city vision to have an airport+train connect to both ferry terminals.