MAJOR ROADS

This theme shows the major roads and 
trails in the Circum-Pacific region.  
However, data is missing for some areas in 
the region.  The attribute table includes 
data on the type of road.  The data are 
from the U.S. Geological Survey (in press 
[anticipated publication date, Fall 2002]; 
derived from National Imagery and Mapping 
Agency 1997 data).