Disney Parks Podcast Trivia Question #3

How many acres of tunnel are under the Magic Kingdom and what are they called?

 Add your answer to the comments of  this post, we will chose a  person at random to win a prize.  All answers must be in by Sunday 4-24-16

If you want to hear the trivia question LIVE  listen to us record the show on Monday Nights at 8 PM.  You will be one of the first to hear the trivia before its posted here.