Allegheny County PA Archives- Photos: Highland Park Bridge, Pittsburgh, Allegheny County, PA Contributed for use in the USGenWeb Archives by: Ellis Michaels , Nov 2011 Copyright 2011. All rights reserved. http://www.usgwarchives.net/copyright.htm http://www.usgwarchives.net/pa/allegheny/ ________________________________________________ http://files.usgwarchives.net/pa/allegheny/photos/highlandparkbridge-pittsburgh.txt Photo may be viewed at: http://www.usgwarchives.net/pa/allegheny/photos/highlandparkbridge-pittsburgh.jpg Postcard, ca. 1940 2 1/2 million dollar Highland Park Bridge, spanning Allegheny River, Pittsburgh, Allegheny County, PA