San Francisco Redevelopment Agency
The San Francisco Redevelopment Agency (SFRA) was an urban renewal agency active from 1948 until 2012, with purpose to improve the urban landscape through "redesign, redevelopment, and rehabilitation" of specific areas of the city. SFRA demolished over 14,000 housing units in San Francisco between 1948 and 1976, claiming the agency was working on slum clearance and addressing urban "blight".
Source: Wikipedia — San Francisco Redevelopment Agency (CC BY-SA 4.0)