Maryland has given transportation pioneer Elon Musk permission to dig tunnels for the high-speed, underground transit system known as a hyperloop that Musk wants to build between New York and Washington. Representatives of Maryland Gov. Larry Hogan said Thursday the state has issued a conditional utility permit to let Musk’s tunneling firm, the Boring Co., dig a 10.3-mile tunnel beneath the state-owned portion of the Baltimore-Washington Parkway, between the Baltimore city line and state Highway 175 in Hanover.
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