The Google Earth software is available for "free" download from: http://earth.google.com

 

To see the CDT displayed on Google Earth, install & launch Google Earth, then download the file cdt.kml, and save it somewhere on your computer. Then, go to the Google Earth software and select File->Open... and open the file cdt.kml. This file was created by Jonathan Ley.

 


Google Earth map showing view of entire CDT across 4-state area.