Traffic Light Maintenance Locations: Morning Intersection of Elmwood Drive and Donald Avenue Intersection of Vaughan Harvey Boulevard and St. George Street Afternoon Intersection of Mapleton Road and Moncton Street Intersection of St. George Boulevard and Bernice MacNaughton High School Date: Tuesday, July 16 Work details: Traffic lights will be out for maintenance.Traffic impact: Signage and flaggers will be on site to direct traffic.