In GMaps Plugin you can draw your own polygons and polylines. 1. Select the shape data option for a series 2. Open the Shape Options panel. 3. Select “Spreadsheet Data” which will utilize points within the spreadsheet to draw lines. 4. Select the Line/Route Option which will draw lines between points within the spreadsheet. 
5. Within the properties, sheet the address fields bound to will control the ordering of the points rendered in the map. 
6. The line color and thickness is controlled from the appearance tab using the color picker and size property. 
