https://qz.com/1142822/elon-musks-boring-company-wants-to-build-chicago-a-high-speed-rail/

Elon Musk isn’t one to wait around.

Over the summer, Chicago mayor Rahm Emanuel said he was in “preliminary talks” with Musk about a high-speed train between the city’s downtown and O’Hare International Airport. On Wednesday (Nov. 29), Musk confirmed via Twitter that his Boring Company would respond to Chicago’s request for qualifications, posted earlier that day, for the project.