H series (Toronto subway)
The H series was the third series of rapid transit rolling stock used in the subway system of Toronto, Ontario, Canada. They were built in six production sets, named H-1 to H-6, from 1965 to 1990 in Thunder Bay, Ontario, for the Toronto Transit Commission (TTC).
An H-6 train at St George station
Interior of an H-4 subway car. The H-4s had an interior design similar to that of the H-2 subway cars but had less seating to allow for more passengers. The H-4s were the last H-series cars to have large padded bench seats. The H-2 and H-4 cars had beige doors, yellow panels, orange padded seats, dark brown walls and light brown floors. These were the last Toronto subway car models not equipped with air-conditioning systems.
Interior of an H-6 subway car with individual vinyl orange covered seats.
The Toronto subway is a rapid transit system serving Toronto and the neighbouring city of Vaughan in Ontario, Canada, operated by the Toronto Transit Commission (TTC). As of September 2023, the subway system is a rail network consisting of three heavy-capacity rail lines operating predominantly underground. As of December 2022, three new lines are under construction: two light rail lines and one subway line.
Subway train at Museum station
Excavation on Front Street for the Yonge subway, 1950. The line opened in 1954.
Don Mills station serves as the terminus for Line 4 Sheppard, a subway line that opened in 2002.
Pieces of a tunnel boring machine extracted during the construction of Line 5 Eglinton, 2017
