Elon Musk's high-speed transit tunnel in L.A. will soon be open for public rides

Elon Musk says the first tunnel is "almost done." 
Posting on Twitter on Sunday night, the Boring Company founder and CEO announced the first test tunnel of the ambitious ultra-high-speed transit project in Los Angeles will be open for public rides on Dec. 11.
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The very first LA tunnel, which will primarily function to transport pedestrians and cyclists, was officially completed in May, after digging permi