This view shows the typical elevated 
            character of the older routes, with numerous curves and ups and 
            downs.  SkyTrain is fully separated from vehicular traffic, and 
            its overall infrastructure has much resemblance to heavy rail 
            systems.  Its vehicles, however, are quite tiny, and the 
			trains, short in length.   
			 
			Frequent 
            service -- every few minutes during peak periods -- makes up for the limited capacity of each 
			run. 
			SkyTrain is highly unusual among the 
            systems of North America in that its trains are totally automated.  
            No employee sits up front, or attends to the doors.        |