Valley Metro opens latest Phoenix light rail extension Saturday. Here's where
https://news.yahoo.com/valley-metro-opens-latest-phoenix-154206632.html
It's interesting that termimal station of the extended line is on viaduct in huge parking lot with huge facility.
I don't know what this facility is except for Walmart next to it.
Because of this facility, it seems to be impossible for Phoenix LRT to extend more toward west.