caltrans CA California department of transportation
project map
https://odp.dot.ca.gov/sb1/
I clicked clear entries button, this is default setting to show everything.
too much color, too much shape symbol, user get confused by these too complicated color symbol system.
public user are not familiar with these project type, they can't remember which color means what type. Public user can only read english word, if you label the project name on map, that make a lots of sense than color symbol.
For example, if you label it as "walmart" as you see on google map, user will know where is walmart. If you use red color house icon instead of text, user will be difficult to know this means walmart.
