Gerrard Street Subway, November 7, 1923. City of Toronto Archives, Fonds 200, Series 372, Subseries 31, Item 69.
When the grade separation at Carlaw Avenue was originally erected, Gerrard Street made a series of sharp jogs that ultimately proved troublesome for streetcars. The eastern jog still exists, though it is currently cut off from the rest of Gerrard by the tracks and a parkette.