ScreamRide

Obviously, in order to unlock this achievement, the game requires you to send a cabin through a goal post.

It must be done in the Demo Expert campaign as well.

I was able to get this achievement on Series 2 (Falls Research Station) Level 3 (Elevated Destruction).
There are 2 goal posts in the far end of the map, in front of the tall buildings on the left and one on the right side.

There is no failsafe explanation on how to get the job done.

All I can suggest is to keep practicing and experiment with power and angle, but most importantly, make good use of the once the cabin has been launched.
You'll see in my vid I had to correct my trajectory a few times.
If you did it right, "GOAL" will appear on screen netting an additional 10.000 points.

I hope the vid will give you an idea and help you getting the achievement as well.

(Please note : the clips were recorded by Xbox One's Game DVR. Therefor, any eventual unlocking achievements appeared on my screen were not registered by the Game DVR)

Any suggestions to improve this guide are welcome.

Thank you for voting thumb up if this guide was helpful.

Good luck!