Musk begins project to boost tunnel-boring speeds
Categories:CaliforniaRoads
by Michelle |
on January 30, 2017

Wired » He’s starting with a tunnel on his SpaceX property in Los Angeles. After that, who knows?

Inside the ‘Tunnel’ Elon Musk Is Already Digging Under Los Angeleslos angelesMusk begins project to boost tunnel-boring speedsspacextunnel boringwired