wplate, 
Mapping question about something I’m seeing in Gaia GPS in the “Outdoors” layer.
The map shows a purple line that follows some roads and trails. If I zoom in the line is shown as purple dots. These purple dots indicate a route?
I finally found a label for this purple line, but so far my internet searches find nothing about this “Cross Snohomish County Hike & Bike Route.”
Clearly this route exists in this map. Where did it come from and how can I learn more about it?