Elon Musk's Boring Company will build a high-speed link in Chicago
 

Elon Musk's tunneling and transportation startup, The Boring Company, has been selected to construct a high-speed link in Chicago. The route, called The Chicago Express Loop, will run between Terminals 1-3 of Chicago's O'Hare airport, and Block 37 in...

https://www.engadget.com/2018/06/14/...link-in-chica/