How our politicians can cut all of our costs and be heroes: Are you istening Caldwell?...

Home
mortgage 
car
insurance
car maintenance
saves time to build
far less pollution
saves travel time
road maintenance
electricity costs would go down
no monolithic structures, costs,  to support it

....all in one brilliant stroke!
https://www.youtube.com/watch?v=D5zTE7Ccsu8

Your homes would cost less right away.  Most people drive until they can afford their mortgage payments:  the farther out you are, the less expensive your home is due to the travel time to get to work.  This eliminates all of that by allowing you to travel effortlessly to work, play, school.  With virtually no costs, it would allow you to pay off your homes far faster.  Car maintenance, gas costs, insurance costs would all go down dramatically.  You would own your home far faster.  More people could afford a home.  Etc.  
Hawaii mag lev solution:
https://www.youtube.com/watch?v=bcR5RmF92UA

This is the solution for Hawaii.