Queen Street. Streetscape improvements will then be finalized on Leslie Street which will include new features such as wider sidewalks and new streetlights. To replace the aging watermain, upgrade utilities and build new streetcar tracks and infrastructure, the intersection at Leslie and Queen will be closed for approximately six weeks between May 11-June 21, 2014.* (*The TTC will confirm the schedule as soon as possible. Please check here regularly for updates) The expected completion date for the overall construction of the Leslie Barns facility (located at Lake Shore and Leslie) and all works on Leslie Street including the utility upgrades, streetcar tracks and streetscape upgrades is early 2015.