Public transportation in Toronto dates back to 1849 with the creation of a horse-drawn stagecoach company. Today, Toronto's mass transit is primarily made up of an system of subways, buses, and streetcars, covering approximately 1,200 km (750 mi) of routes operated by the Toronto Transit Commission (TTC) and inter-regional commuter rail and bus service is provided by GO Transit.
Williams Omnibus Bus Line was the first mass transportation system in the old City of Toronto, Ontario, Canada with four six-passenger buses. Established in 1849 by local cabinetmaker Burt Williams, it consisted of horse-drawn stagecoaches operating from the St. Lawrence Market to the Red Lion Hotel in Yorkville. The bus line was a great success, and four larger vehicles were added in 1850. After a few years, even more buses were in use, and were operating every few minutes. In 1861, the city gave a 30-year franchise to Toronto Street Railway, which built a horse car line, and the gauge of the buses was modified so as to fit between the tracks. The bus system lasted only until 1862, when it was bought out by the TSR.
After the Williams Omnibus Bus Line had become heavily loaded in 1861, the city of Toronto issued a transit franchise (Resolution 14, By-law 353) for a horse-drawn street railway. The winner was Alexander Easton's Toronto Street Railway which opened the first street railway line in Canada on September 11, 1861, operating from Yorkville Town Hall to the St. Lawrence Market. The second line was on Queen Street. On other routes, the TSR continued to operate omnibuses. By 1868, the railway passed into the hands of the bondholders, and in 1869 the company was sold. In 1873 a new act of incorporation was obtained under the old name.