Heatmap with Map

Hi everyone,

I’m trying to build a heatmap using dash / python. I work as a transport engineer and am trying to show changes in congestions through freeways over time.

I am unsure if there is any library or tool to create a proper heatmap with dash.

I have built what i want with javascript which is linked here https://jsbin.com/detejef/edit?html,js,output .

Is it possible to build something like this simply with dash?

Appreciate your time,