First attempt to merge two loops together -- the one to the east involving North Rock Creek and Kengla and several others, then back into the Ag Farm Park and off to the Lois Green Farm area in the north. Very little pavement shared with cars. A less humid evening than in days past, with a little less heat, so great after-work ride. Legs definitely feeling it after... Checked out the ford under MD 200 and there are enough rocks there now that you can cross at low water and not get wet. Creates possibility of a little more singletrack, though there will be some pavement thereafter.. options.. Had not ridden Kengla north or any of that stream valley trail in that direction -- definitely a winner. Swoopy, rolling trail without huge climbs. Designed well so either direction works. w/Dan