https://dailyhive.com/vancouver/broadway-subway-vancouver-construction-progress-fall-2024
The tunnel should have gone all the way to what would eventually become the main UBC station. Then, just left in a roughed out state until it was time to complete phase 2 of the Broadway Subway. As usual, there is just something strange about Vancouver & BC in general, that makes it difficult to build infrastructure for much higher future capacity demands.
