After parking return to Bear Meadows RD and follow the road up the mountain until Corner RD on the left. At Corner RD turn left, this road will end at a gate where the single track begins. Follow this trail (Camp Tr) up the mountain until intersecting with a beer tap (sorry not usually stocked). At the beer tap turn right, this is now Tussey Mountain Tr. Follow the trail until intersecting back with Bear Meadow RD. Cross Bear Meadow, and slightly down the road to the left will be a gate, beyond the gate is the trail head for Longberger Path (right turn). Follow this trail, it will intersect with the Kettle Trail and then after a long downhill section come to a fork. At the fork turn right, you'll follow a short trail back to Bear Meadow RD and the parking lot area.
Heading west on PA route 322 (after passing through Boalsburg) turn right at Bear Meadows RD. Follow Bear Meadows RD as you pass an upscale housing development and then Tussey Mountain Ski Resort. Shortly after the ski resort on the left will be two parking lot areas. This is called the Galbraith Gap Lot.
http://www.singletracks.com/item.php?c=1&i=4850