Roadscape Evaluated Beta 1.2 / How to: Tunnels 

Here is a quick video on how to create tunnels within Roadscape Evaluated Beta 1.2.
You can find the addon here: blendermarket....
Sorry again for the bad microphone, I'm still trying to figure out a clear recording environment and post processing. I know it's quite harsh, I'll try to improve it as much as I can, sorry for the inconvenience.