There is a temporary Trail Diversion in place between 19D and 19E due to LRT construction. The Detour will take you off the parkway trail down to the Westboro beach and under the Kichi Zibi Mikan Parkway (Sir John A Mcdonald) renamed this year. It takes residential roads  (Lanark Ave and Churchhill Ave) to a culdesac which allows you to join up with a trail (paved) east to the intersection of Kichi Zibi Mikan and Island Park. Cross at the lights and head north back to the trail along the river.   It is about 1 Km longer, but safe and there are trail detour markers along the way.  This Alert will be removed when construction is complete, but at present the duration is unknown.