It took a lot of sleuthing to figure out the correct TCT hiking route across the North Shore. The most accurate and complete information seems to be in the Google Earth kmz file found on trailsbc.ca which I have converted to gpx format. The interactive map on the national site tctrail.ca is inaccurate and incomplete as are some of the other sources on the provincial site. The TCT continues south down Mosquito Creek bypassing the marina and eventually intersecting with the Spirit trail to the east.
NOTE: There is a variant documented on the trailsbc site which heads west to Mackay creek at 17th. This route is blocked by the Squamish Nation marina entrance at Bewicke and won't be viable until the Spirit Trail connection through the marina is completed.
The attached track is the official 2012 TCT hiking route covering West Vancouver and North Vancouver.