The East Hamilton Route
Start of service: July 1 1874
The East Hamilton route shared much of its route with the Eastern Branch but running at a much lower frequency, with horsecars every hour. After the start of HSR service on May 18, 1874, track construction continued east on King St East as far as the city limits at Wentworth, where the Eastern Branch would ultimately end. The tracks continued south on Wentworth, and then east on Main to a point about 100 m west of the gates to the Driving Park (Gage Park), near what is today's Connaught Ave.
Unlike the other horsecar routes of the time, the East Hamilton route horsecars were not painted a special colour, but were instead marked with two small red flags, one at each end of the car.
The East Hamilton route underwent a few route changes during its lifespan. The route was cut back on Stuart from Caroline to Bay at some point during the 1870s, as it was found that the hill on Stuart was too steep for fully loaded horsecars. As well, the route was extended to the concession road next to the Driving Park, which subsequently became known as Trolley St (today's Gage Ave). In 1890 the construction of the East Car Barn at King & Burlington (today's Sanford Ave) resulted in the tracks being removed from Wentworth and from Main west of Burlington Ave, and were relaid on Burlington and on King, west of Burlington.
The HSR electrified most of its system in 1892. The only HSR tracks not electrified were those used by the East Hamilton route past Burlington & King, which remained horse-drawn due to an agreement between the HSR and the Hamilton, Grimsby and Beamsville Electric Railway. In exchange for the HG&B not extending their planned route further than downtown Hamilton, and not running a local streetcar service, the HSR agreed to abandon the East Hamilton route when the HG&B began construction, and so did not bother converting the line to electric operation.
Because of the difference in operating speed, horsecars and streetcars cannot easily operate on the same track. So on June 29 1892 the East Hamilton route was reduced to running between Trolley & Main and King & Burlington, using four horsecars that the HSR held on to.
No exact date for the closure of the East Hamilton route has yet been found. The HG&B began construction on Main St on August 30, 1894, and it is assumed that the East Hamilton route was closed down at this time. However, the route remains listed in the HSR's published schedule in the Hamilton Spectator until November 5, 1894.
"Street Railway - Special arrangements for Dominion Day and the Races" June 29, 1874, pg 3
Mills, John M. Cataract Traction; The Railways of Hamilton. Toronto: Upper Canada Railway Society/Ontario Electric Railway Historical Association, 1971