Decided to see what I could find what was left of the CP Sub to St Marys.  I had lived in Woodstockfor 10 years but never did much research on the rail history in the area. Managed to follow the line from Ingersoll to Embro and discovered 2 bridges that I probably drove by many times but never saw.

Some of the trail from south of Embro seems to be passable and hope to ride it on another day and follow it to St Marys. This part of the line was abandoned in 1994.