The Boring Company revealed the underground tunnel system meant to alleviate traffic in LA can also be beneficial for Hyperloop. This is after a detailed information about the project was released on the company's website.
Elon Musk gave a preview of his Boring Company's electric transporting sled. He posted a video of the sled's testing on his Instagram account.
When Elon Musk announced to the public that he started a company to support the creation of underground tunnels to alleviate traffic, he wasn't just "boring" - all puns intended. In fact, he has a good reason for actually opting to use this method.
If we think Elon Musk is not serious about digging a hole in the ground to make a underground tunnels, then we are all wrong. It appears the CEO of Tesla and SpaceX, and now the Boring Company, is on his way to create underground tunnels right now.