Strange but Memorable Dream 03/20/2012

I come home from work and read about all the tunnel projects around the area I live. My memorable dream the same night was interesting. It was almost like someone had injected this dream in my head. I was overwhelmed by the dream's sudden intensity. A low built, solid looking, green train plowed a large 4 to 6 foot deep trench around a small, older house with great intensity and speed. Above the house being surrounded by the train was another more delapidated house and a bulldozer in front of it about ready to mow it over. I ran in front of the bulldozer and said "Noooo!" because I knew there were people living in it. So the guy in the bulldozer radios someone and says were about all done with our tests here. I ask myself why are they doing these reckless acts. I get an answer from somewhere stating it all has to do with the new Health Services Act. Very weird.