In 1946, Toronto voters approved building a'Don Valley Traffic Artery' following the same route as the "speedway" in the same plebiscite where Toronto voters approved the construction of the Yonge Subway.
Toronto voters approved building a'Don Valley Traffic Artery' following the same route as the "speedway" in the same plebiscite where Toronto voters approved the construction of the Yonge Subway. This was in 1946.