This Alpenstar quad services a beginner area known by the same name of Big Birch.Tower 3.Doppelmayr tower.The lift crosses over a road and some houses.View up at tower 5.Tower 6.The middle part of the lift line is almost flat.The steepest part of the line.Tower 8.View down the line.Top bullwheel.View from the summit.Doppelmayr Connect outside controls.Upper station overview.Lower part of the lift line.Loading area with lift shack reused from the prior triple chair.View up from the base area.Sheave assemblies integrated into the bottom station.Motor room.Doppelmayr EJ chair.