@CNN: Elon Musk unveils his first underground tunnel designed to beat traffic congestion https://t.co/QOKC2ycMha

December 19, 2018 / The Arbiter / CNN

@CNN: Elon Musk unveils his first underground tunnel designed to beat traffic congestion https://t.co/QOKC2ycMha

Elon Musk unveils his first underground tunnel designed to beat traffic congestion https://t.co/QOKC2ycMha

— CNN (@CNN) December 19, 2018

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