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Elon Musk is proposing a high-speed tunnel between San Antonio and Austin for a second time

Elon Musk is proposing a high-speed tunnel between San Antonio and Austin for a second time
Photo: Texas Public Radio (TPR) - News · view original

Elon Musk has floated the idea of building a high-speed tunnel between Austin and San Antonio. Musk laid out the idea on X, the social media platform that he owns. He said it could serve as a precursor to a hyperloop that would link the two cities in less than 30 minutes.

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