Wissahickon Memorial Bridge Philadelphia PA, "Originally called and still also known as the Henry Avenue Bridge, is a stone and concrete bridge that carries Henry Avenue over Wissahickon Creek and Lincoln Drive." "It was designed to accommodate a lower deck, never constructed, to be used by trolleys or a subway extension to Roxborough."
Wissahickon Memorial Bridge Philadelphia PA, "Originally called and still also known as the Henry Avenue Bridge, is a stone and concrete bridge that carries Henry Avenue over Wissahickon Creek and Lincoln Drive." "It was designed to accommodate a lower deck, never constructed, to be used by trolleys or a subway extension to Roxborough."