Everyone loves building a track you can ride on. Not only would it be great for connecting multiple bases together and getting round the map but it would also open up a whole new avenue of creativity. Once you have built your base it’s built. Whereas a track will grow with each update as you connect the new areas of the map and encourage multiple bases and even stations to mark the key points around the map.

 

 

 

I remember riding a mine cart in minecraft and got derailed by a stupid cow. Things like this can only happen more often in grounded if we don't wall our rails.
I also once got bumped out of my zipline by a bee and died.

Either wall off or lay raised foundations or scaffolding to put the track on