From The Trolley Dodger blog: “On January 1, 1947, Chicago Surface Lines 789 heads south on Damen Avenue at the intersection of Lincoln and Irving Park Road.”
Caption: “Streetcar 932 heading west on Irving Park Road at the L on August 14, 1948. Photographer unknown.”
Today this is the Irving Park station on the Brown Line. In the background is the Chicago & North Western bridge, which today carries the Metra Union Pacific North Line.
Source: flickr.com