How to make a railway system (Simple)


 * 1) Terminus point. Dig a 1x2 hole and put powered rails in it. Put rails on both sids and destroy one of them. Place a block to the side of the track and place a button on it.
 * 2) Waypoint station. Same as terminus but don't destroy the rail on either side.
 * 3) Intersection. Same as waypoint but make a corner and also make a turn to the other side. Put a lever where this happens.
 * 4) Name the stations. Look around and name the station based on what you see.