how do i transfer routes to my garmin?
 Connect the Garmin to the computer with a USB cable. Check that you can “see” the device, plus its memory card (if there’s one installed).In Windows, the best way to do this is to double-click the My Computer icon on your desktop.opy your GPX file into the NewFiles folder. To do this, just drag and drop the file from your computer to the NewFiles window. Or copy and paste it, whichever is easier and quicker for you. 