Aventura mall train exhibit

Details include bridges going up and down to allow large boats through while the trains wait, railroad crossing stopping cars for trains, people excercising at gym,  miniature stores, planes, citiscapes,and landscapes. It takes at least 20 minutes to see all the movement and activities around the entire set.
How fun!

A fascinating train exhibit at Aventura mall 19501 Biscayne Boulevard in Aventura, FL

http://www.youtube.com/watch?v=zQPdVLXcqmY