I agreed already that cars do go through this border - you don’t need to elaborate.

What is an example of a closed border where the classification remains of a high capacity major roadway? 

Navigation is the reason that this need to be an accurate map. If a Pakistani types in directions from Lahore and Amritsar, and gets a route that makes it seem like you can just drive through the border, this is incorrect. That’s why I had to go in and change the values for who can cross because it previously said it was open to all.