the last vintage hand-hewn granite cobblestone street in Los Angeles from 1913, Bruno Street, from Alameda to Main.

at least two more sites - Werdin Place north of 3rd Street and a nearby alley - were discovered to have granite-block paving in 2004.

http://bigorangelandmarks.blogspot.com/2009/02/no-211-granite-block-paving.html
http://losangelespast.blogspot.com/2014/10/bruno-street-last-granite-roadway-in.html