Some serious persecution complex going on in this article. I'm sure there were places where that did happen, but here's a counter-example in the way San Francisco's intended freeway layout was based on the existing layout of the City and County's nine districts: https://i.imgur.com/MSbpF5e.jpeg
Sources:
— https://www.vanshnookenraggen.com/_index/wp-content/uploads/... (base layer)
— https://i0.wp.com/thefrontsteps.com/wp-content/uploads/2021/... (33% opacity)
I specify “residential” districts because SOMA is bisected but SOMA was all warehouses and freight railroad yards at the time so there was no reason to care. Even the famously-hated Embarcadero Freeway was on formerly-CA-state-owned land where the “State Belt” waterfront industrial railroad once ran: https://en.wikipedia.org/wiki/San_Francisco_Belt_Railroad https://i.imgur.com/Mq3mWQr.jpeg