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Non-Routed Trails
This feature class consists of the trail not routed on the Tongass National Forest. A route feature stores the spatial locations (geography) of the trail. - 
    
      
Non-routed Other Roads
Non-routed roads are roads not included in the Tongass National Forest Travel Atlas or are part of National Forest System roads including State roads, county roads, city roads,... - 
    
      
Roads With Core Attributes
A route feature stores the spatial locations (geography) of the road. These feature classes have an (M) value or measure on their vertices. A route system depicts all roads... - 
    
      
Trails With Core Attributes
This feature class consists of the trail routes on the Tongass National Forest. A route feature stores the spatial locations (geography) of the trail. These feature classes have... - 
    
      
Southeast Alaska Vessel Traffic Index, TNC, 2009
Data on marine vessel traffic for 2009 was obtained from the Marine Exchange of Alaska (http://www.mxak.org). These data record locations for all tracked vessels at 6 second...