SUGC’s ModPack For SimCity 2013 To help promote SimCity SUGC have compiled the most current mods that have been created into one downloadable and simple to install package.
Installing Instructions: The Installer will take care of the uninstallation of the old packs/mods. If you installed SimCity to the default Origin folder you can start installing right away. If you installed SimCity to a custom folder you need to browse to your \simcity folder and start installing there. Some mods need a game restart after you have created a new region for them to work. Also some mods needs a bit of background explanation how they work so if you don't get
how a mod works, please visit the respective page. Cities of Tomorrow Expansion pack is needed for some mods.
Does not work on pirated copies of the game. Simtropolis does not support pirating in any manner.   Changelog:

Added: December 2014
    Credit for each mod goes to the individual author's and teams who created them. If you like our work please visit our Facebook page: https://www.facebook.com/pages/SUGCTeam/283275895198835
Compatibility This modpack includes mods which have been tested for compatibility with each other.

Disclaimer Electronic Arts (EA) does not pre-screen, endorse or officially support SimCity mods and you use this product at your own risk.   Notes: If you are having troubles with crashes on the launcher try installing without the old worldtradecenter plaza mod.
  Staff Edit: Minor revision to description.