Just discovered that for several decades a several-block section between two ridges, in what is now known as #Ingleside, was called Columbia Heights (at least by the people trying to sell lots there): https://www.inglesidelight.com/columbia-heights-san-francisco-neighborhood-history/ #SanFranciscoNeighborhoods Hat tip to the #InglesideLight newspaper. Next step: rename the M light rail stop at Lakeview Avenue and San Jose Avenue?