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September 15, 2025

Why Elon Musk Wants $760 Million To Dig Tunnels Under Houston

City Cast Houston

Why Elon Musk Wants $760 Million To Dig Tunnels Under Houston

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Last month, local journalists with the Houston Chronicle and The Texas Newsroom revealed that Elon Musk and a Texas Congressman are quietly pitching a plan to build tunnels under Houston, apparently to ease flooding. It would cost $760 million. It’s part of a playbook from so-called “Tesla” tunnels in other cities like Las Vegas and Nashville. So Raheel Ramzanali is bringing on Dayvid Figler, host of our sister show City Cast Las Vegas, to talk about how these tunnels have played out for residents in Sin City and what Houstonians need to know.

Dive deeper into the Tesla tunnels:

If you enjoyed today's interview with the British International School of Houston's Principal, Barrie Scymgeour, learn more here.

Learn more about the sponsors of this September 15th episode:

Holocaust Museum Houston

Kidney Cancer Association

The Texas Tribune Festival

4th Wall Theatre Company

Texas Renaissance Festival

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Photo: Brooke Lewis/City Cast

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Thank you Houston, we’ve loved the conversation we’ve been having with you for the past three years. City Cast Houston and Hey Houston have suspended operations. Our last newsletter and podcast episode was Oct. 24, 2025.

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