Freight service had been introduced in 1900 using a small four-wheel locomotive, with traffic being interchanged with the Grand Trunk Railway. This business increased to a point where in 1911 a new 27-short ton locomotive, #26, was purchased from Preston Car & Coach, along with two 2-truck 'Prairie' type streetcars, #60 and #70. In 1913, another 'Prairie' car, #80, was added with two more, #90 and #100, being acquired in 1914. The Prairie cars were in length and were double ended. All five 'Prairie' cars were transferred to the Toronto and York Radial Railway in 1925 and renumbered 151 to 155. A second freight interchange was added on Suffolk Street in 1915 and a connection was made with the new Toronto Suburban Railway line in 1917.