Amazon seeks second, $5 billion headquarters

[Nunya]

In addition to the post office site the City could give Amazon the development rights to build over I405, that would be a fair amount of additional space. I seem to recall conceptual ideas for something like 26 blocks of area to be capped at one point (Katz era). I'm imagining some sort of crazy sky bridge between buildings arcing along between them as well with a few parks dotted in as well.