How to make a GPS director arrow in a racing game? (Like in EASPORTS's NEED FOR SPEED)

Hi THere!, i have a problem and looking to resolve it. I Was wondering if is there any possiblity to make a reacing game here in unity with a GPS locator? I Mean, if you are in a certain place, then you want to go in a place but not knowing where is the right road that you'll travel. Just like an GPS arrow in Need for Speed games. Here's the gameplay..

I'm in a certain place, then i want to go in a place where i dont know what is the road will i take. In my MAP menu, i'll click the landmark/s that i want to go, and then, there will be a gps popping in my uppermost center screen directing which road will i take to be able to go to my destination.. Can we make it in 2D or i'll appreciate it more if it will do in 3D.. :) PLEASE help me for my completion :( THanks folks!