Source:Blackley-mcardle
From Pittsburgh Streets
Katie Blackley. "The scenic P. J. McArdle Roadway, named for a politician who wanted another route to Pgh." 90.5 WESA, Jan. 15, 2018. https://www.wesa.fm/arts-sports-culture/2018-01-15/the-scenic-p-j-mcardle-roadway-named-for-a-politician-who-wanted-another-route-to-pgh.
