Source:Ordinance-1889-262
From Pittsburgh Streets
"An ordinance changing the name of Forbes avenue to Forbes street." Pittsburgh city ordinance, 1889, no. 262. Passed Feb. 27, 1889; approved Mar. 7, 1889. Ordinance Book 6, p. 605. Reprinted in the Pittsburg Dispatch, Mar. 18, 1889, p. 5 (Newspapers.com 76226643), Mar. 19, p. 6 (Newspapers.com 76226665), and Mar. 20, p. 7 (Newspapers.com 76226679).