ENNSYLVANIA New York Philadelphia MARYLAND NEW JERSEY Washington O DELAWARE US NEWS NY-DC HYPERLOOP July 20 |Elon Musk Claims to Have Received Verbal Approval for a NY-DC Hyperloop No Other Details Were Provided Elon Musk the Founder of Tesla and SpaceX Tweeted on Thursday That He Had Received “verbal Government Approval” to Build an Underground Hyperloop Connecting New York City Philadelphia Baltimore and Washington DC the Hyperloop Would Allow Passenger to Travel From New York to Washington in 29 Minutes