Things You'll Need
Instructions
Dig a trench, if working outside, about 2 to 3 inches deep. The trench gives stability to your ballast and allows for water drainage.
Fill the trench with ballast to the level of the trench. Use a brick or mallet to tap the rocks to make the ballast level and secure. The jagged edges of the rocks will lock together.
Place the track onto the ballast and level. This is time-consuming, slow work. Do not try to rush it. Making sure that each section of track is securely in place and level will result in a smoother running train line.
Add extra ballast material around in between the track. Tap the ballast to make sure it is secure.