HowTo:Enable Debug Mode
From SC Mods
This article describes How To Enable Debug Mode in SimCity 2013.
- Place the downloaded file your SimCityData folder (This folder will be in the SimCity installation folder, *\Origin Games\SimCity\SimCityData).
- Start the game and start a city, pause and just under the X it should have a debug menu option, click that then unpause.
- You should now have a menu on the right, which lets you add roads outside of city boundaries connecting them to the freeway.