Subway cost in mismanged US are ridiculous.[0] Around the world, countries like Spain are already building tunnels for the claimed cost of an Hyperloop tunnel.

Subway cost in mismanged US are ridiculous.[0] Around the world, countries like Spain are already building tunnels for the claimed cost of an Hyperloop tunnel. [0] https://pedestrianobservations.com/2019/03/03/why-american-costs-are-so-high-work-in-progress/ https://pedestrianobservations.com/2019/03/03/why-american-c...