There should have been proper regional planning between Abbotsford & Mission several decades ago.
https://en.wikipedia.org/wiki/British_Columbia_Highway_11
https://en.wikipedia.org/wiki/Abbotsford,_British_Columbia#Transportation
https://en.wikipedia.org/wiki/Mission,_British_Columbia#Transportation
https://missionmuseum.com/local-history/the-story-of-the-mission-bridge Instead of thinking & planning for the future by building it wide enough to eventually accomodate 2 sets of tracks, its just a single track BC train bridge. https://en.wikipedia.org/wiki/Mission_Railway_Bridge
By 2010, the BC Lower_Mainland should have had all freight train bridges double tracked & also had double track crossings for regional passenger rail.
https://dailyhive.com/vancouver/fraser-valley-metro-vancouver-regional-rail-west-coast-express
The FVRD is the third most populous Regional District in British Columbia,[3] incorporating roughly the eastern half of the Lower Mainland of southwestern BC...
https://en.wikipedia.org/wiki/Fraser_Valley_Regional_District
https://jfdatalinks.blogspot.com/search?q=Abbotsford+and+Mission