>> which means the stations are very large and expensive caverns. > You mean stations like this? https://www.boringcompany.com/chicago https://www.boringcompan

>> which means the stations are very large and expensive caverns. > You mean stations like this? https://www.boringcompany.com/chicago https://www.boringcompany.com/chicago Yes. This is a very large and a very expensive cavern.