501 Queen Streetcars turning back east at Humber Loop from August 31 to December 21, 2014 due to City Bridge Work at the Gardiner Expressway and Lakeshore Blvd.
http://ttc.ca/images/Service_Advisories/Route_Diversions/501_508_track_140831.gif
Buses will replace streetcars on Lake Shore Boulevard West, between Long Branch Loop and Humber Loop.
• 501/301 Queen and 508 Lake Shore streetcars will turn back east at Humber Loop.
• 501L/301L Lake Shore replacement buses will provide service on Lake Shore Boulevard between Long Branch Loop and Humber Loop, diverting in both directions via Park Lawn Road and The Queensway.
• Due to the temporary closure of the pedestrian tunnel between Humber Loop and Lake Shore, the TTC will operate additional 501M Marine Parade / Lake Shore buses between Humber Loop and Marine Parade Drive.
Customers must transfer between streetcar and replacement bus to continue their trip.
http://ttc.ca/Service_Advisories/Route_diversions/501Queen_gardiner.jsp