Floating Rocks

So, I was driving around (On Utah, USA) and I went through this one tunnel and I went at the end of it and then I noticed something kinda interesting... there were some floating rocks, I know that this isn't a big deal at all but I'm just letting u guys know just in case u care . Here are some screenshots(sorry they aren't the best quality):


Here, lemme go start up the game to check if they are still there....Yep, they are!(heres a gif):

 

Funny thing is that this update added even more rocks into the tunnel than before. But, this has been spotted a few times so remember to use the search button. The search button is always your friend.