Everyone quotes 475,000 households displaced by highways, a figure from one undocumented graphic in a 2017 federal report. The episode uses harder figures the government published at the time, then asks what a family was owed when the road came: for six years nothing, for twelve no home. Nashville and St. Paul are the worked cases.
The 475,000 figure counts all federal-aid highways, not interstates only, and the Department of Transportation published no methodology. Whether Black Nashvillians attended the 1957 hearing is disputed, and St. Paul's loss figures range from 433 to 650 homes.