Whoops, my bad
Sorry about that...
I think Tesla would do better to put the urban superchargers in places where there are a lot of apartment and condo dwellers who have long commutes. There probably are a number of those in Seattle who work in Redmond. When I contracted at Microsoft it seemed half the people in the group lived in Seattle. But there are also a lot of people in burbs who commute to another burb for work. I was commuting from Kent to Redmond.
Here in the Vancouver area there is a huge concentration of apartments and condos near I-205 just across the bridge and a lot of those people commute into Portland every day. An urban supercharger convenient for those people would probably encourage Tesla ownership among those folk. Almost everyone I've met in the Portland area who has a long commute wants an EV.
I don't know why they put the first one in Portland in Tigard except it's at the same mall as the Tesla store. There are a lot of office parks around there, but I think most of the local residential property are single family homes. Maybe they figure people can charge up on their lunch break or something?