TESP (The Expanded Signs Pack, successor of Tim3Game's European Signs Pack) is a mod/pack that adds new road signs to the Immersive Vehicles (formerly Minecraft Transport Simulator (MTS)) mod. Currently it has only a few signs, but over time there will be probably added more which you can use to build your Minecraft world, so your players know how and where to drive. If you have any ideas on new signs, simply create a new Issue on GitHub, or if you want to do new signs personally, just fork the repository on GitHub, add your changes and create a new Pull Request on the default branch.
To use the signs, you need the Immersive Vehicles and the Official Vehicle Set pack.
TESP 2.0 Trailer:
Website: https://tesp.turkisewurfel.eu
GitHub (Where you can contribute new stuff ): https://github.com/Tim3Game/The-Expanded-Signs-Pack/tree/1.12.2_2
Moving from TESP 1.0 to TESP 2.0 and higher:
If you have been using TESP 1.0 until now:
1) BACKUP YOUR WORLD !
2) Screenshot every sign you have, because you can't just simply jump from 1.0 higher, because they work completely different.
3) Remove all the signs, at least the signs, you don't need to remove empty poles (you probably don't need to, but they go invisible).
4) Remove TESP 1.0 and add the newest version and start the game.
5) Open up your folder with screenshots and get working on redoing them from scratch.
If you have used TESP 1.0 in the past but removed it because it wasn't supported
1) probably BACKUP your world, it's better then be sorry
2) Do your signs as you wont, it's your world, not mine.