https://www.theguardian.com/technology/2017/aug/09/elon-musk-boring-company-commits-building-600mph-hyperloop-tunnel-network >Tesla head plans short and long distance tunnels including Hyperloop from New York to Washington, but it’s unclear whether plans have government approval >Elon Musk’s Boring Company has recommitted to building a network of high-speed transport tunnels, including a Hyperloop vacuum-tube supersonic transport system between New York and Washington DC, which it claims will whisk people from A to B at 600mph in a vacuum tube.