How to make a basic road in Emergency 5 Editor.

Making a Road

First, click on Prefab Browser, under view. A window should appear.
Find street on the browser, under catagories.

Put the road anywhere you want. It MUST be on terrain. Remember: The road is not filled, just the sidewalk appears.
Put in another road piece near it. It can be any direction, but not facing up or down.

Under tools, click on Street Network.

Select all of the roads, then click the Street button.
Then press the circle in the end of each road.

Finishing The Road

Press the wrench icon. You can change how curvy the road is by clicking the plus button.
After the road is connected, press BaseMesh in the property tab. Find the right mesh with your street, then click it.

Last, go to Terrain Modeling, and press Flatten. NOTE: Make sure the terrain is in the right positon to make it work!
You have made your first road!

[Milo]

I am amazed how such a simple and basic guide can be the most of help!