Stuff glitching out in East Coast and West Coast maps

The maps appear as normal, but the difference is because there are black glitches moving all across the map. I am up-to-date and I would like an answer. Thanks!

 

You have AMD GPU, that is known issue in their drivers:

• Black graphical artifacts streaking across maps | Not a game bug, only affects AMD GPUs with latest drivers. See solutions below.
  (Solution #1) - We have been receiving reports from a user that this may have been fixed in the latest 18.12.2 AMD Adrenaline 2019 drivers. Please update your drivers, and press the 'CLEAR CACHE' button in the launcher to force the shaders to be regenerated. Let us know if this helped you!
  (Solution #2) - Please report that to the AMD forum/support. Temporary workaround is to use older (or Optional) drivers or disable grass (Options > Graphics > 'Custom' quality > Grass Density to zero)
  

Above is from:
https://www.beamng.com/threads/0-15-discussion-thread-read-1-post.59824/

 

Thank you!