Is There's A Way To Hide This?

idk what kind of mod is that

 

What simulator are you using please?

 

train simulator classic 2024

 

Faulty Assets - download the file again from your account and reinstall
This is what it should look like - the vertical lines are a faulty asset


I had a similar thing on the Doncaster Works Route.

Once reinstalled it went away

 

sorry for the late response but reinstalling the route helped a lot, thanks a lot