Big Log
Rating: Moderate 
Big Log is a loop off the Upper Connector. It has a few interesting bridges – with steep or angled approaches, although many of these have been fixed/changed with recent Trail Maintenance days. There are usually a few muddy bog sections on the trail.
Google Maps Link: https://www.google.com/maps/d/u/0/edit?mid=1D-CqQVNYKDUwzuyNhpholI0KWqJ_8Ec1&ll=49.25205214703611%2C-122.45856618064113&z=17
Youtube links: