The goal is to make a static map highlighting certain streets in a city that usually have high traffic (for example, highways and main roads).
I am using OpenStreetMap for the city. The streets need to be highlighted by various colours, depending on their average yearly traffic. For instance,
- green colour for low traffic streets
- orange for medium traffic, and
- red for high traffic streets.
I have the data of average yearly traffic for these streets, which I have classified into low, medium and high traffic segments, in MS Excel.
I am new to visualization. I tried to search this online on various platforms but have no luck as of yet. Any suggestions to what I might try/look at will be useful. I am using QGIS 3.2.