SC4 How-To's I: How To Create Underwater Tunnels

[SimCity V6]

SC4 How-To's - Your tutorials just got better!
Episode I: Underwater Tunnels

Welcome to the first episode of SC4 How-To's, where we teach you the greatest SC4 tips and tricks on the planet!   

Today, we will teach you how to build underwater tunnels in the game!

Original tutorial by miller45103 on YouTube - video: http://www.youtube.com/watch?v=chzL0eYQpME

You will need:

Base game
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Step 1:
Add your road network.

Step 2:
Hit CTRL - ALT - SHIFT (no hyphens -) to go back to God Mode, and make a mesa.

Step 3:
Go back into Mayor Mode, and then go into the Terrain, Signs, and Labels menu (the top one),
and go to Terrain Tools, and level the terrain to the other side of your water body.

Step 4:
Drag your road network across the mesa, and then make a river, and then lower the mountain by holding CTRL - ALT - SHIFT again.

Step 5:
Now get creative with the look of the underwater tunnel!

Now you've learned how to create a basic underwater tunnel! 

Stay tuned for Episode II - One-Way Highway Tricks, coming soon!