A map showing the locations of the 27 tracks NASCAR ran races on from 1975 to 2003. The tooltip displays information such as the name of the track, its type, its length, whether or not it is active, and which driver has the most wins there. The data used in this visualization is derived from a dataset which contains information on every NASCAR race run from 1975 to 2003.

Goal: Once this viz is added to the dahsboard, I would like to highlight the selected track when the legend is clicked on.