today. At about the same time, Lake Shore Rd. was extended east towards Exhibition Place, and in the 1950s, all the way into downtown Toronto and beyond. The portion in what became Metropolitan Toronto was rechristened as Lake Shore Boulevard during this time period, officially truncating it to the Etobicoke Creek at what is today's Mississauga-Toronto city limits. References Roads in the Regional Municipality of Peel Transport in the Regional Municipality of Halton