Selwyn Gentle gives us this look at the maintenance of the TTC Gloucester G subway cars at the Davisville Carhouse. 🚇 Davisville Yard & Carhouse – Where Toronto’s Subway Began Opened in 1954 with the launch of the Yonge Subway, Davisville Yard was the TTC’s first subway yard and the heart of early rapid transit operations. Built to store and maintain the original G-series Gloucester cars, every subway train in Toronto once passed through here. From early maintenance and crew training to support