https://en.wikipedia.org/wiki/Toronto_streetcar_system#Routes
https://en.wikipedia.org/wiki/Toronto_streetcar_system#Subway_connections
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.
https://en.wikipedia.org/wiki/Toronto_Street_Railway
https://en.wikipedia.org/wiki/Toronto_streetcar_system#Second_period_of_expansion_(1989%E2%80%932000)
https://en.wikipedia.org/wiki/Toronto_streetcar_system#Rolling_stock
https://en.wikipedia.org/wiki/Metropolitan_Street_Railway_(Toronto)