This lack of funding just conveniently fits in with the multigenerational mentality or agenda to perpetually implement congestive urban planning in BC.
In the 1950s & 60s, there just wasn't any concept in Greater Vancouver to have wide emergency lanes & a provision for future express bus lanes. Thus, all the bridges & the D. Island Tunnel were instant bottlenecks or chokepoints.
Then in the 1970s & 80s, instead of admitting that all of the regional crossings are inadequate for providing express bus & HOV lanes, things just kept on going the wrong way. There was no incentive to build proper bus & HOV bridges to help the congested crossings. That's because such new infrastructure would actually improve the regional transportation system.
In the 1980s, the first SkyTrain line should have been designed to eventually allow for 152.5m long stations, just like the high capacity Montreal Metro stations. Instead, the first 2 SkyTrain lines were designed to only have 80m short stations.
Then the 3rd line, the C Line or the embarrassing Canada Line, was designed to only have 50m stations. If the argument to have half size or one 3rd size trains was due to construction budget limitations, the stations could have still been designed to eventually allow for 153m long trains. However, that would go against the backward congestive BC approach to infrastructure.
Why allow for a 10 car train that could someday link YVR to both of the ferry terminals? Apparently, it was much better to just have a 2 car joke of a train between Vancouver & Richmond. Why build a bus & HOV tunnel next to the LG Bridge, when everything can just be squeezed into an inept 3 lane crossing? Why build a bus & HOV bridge next to the Oak & Knight Bridges, when they can remain as 4 lane chokepoints?
The multigenerational symbolism of congestive planning seems to be imperative for backward BC. That's the best way to continually demonstrate a reluctance to have a proper express or rapid bus network & trains that are as long as those on the Montreal Metro & the Toronto Subway. A proper HOV network would also enable more people to get around more efficiently, but that would conflict with the narrow bridges.
Things are so backwards & inept in BC, but building proper infrastructure means to properly plan for growth & future transportation demands.