As the businessman noted in the message, he personally appreciated the tunnel, having driven it completely.

“Passed the full length of the Boring Co tunnel near Los Angeles tonight. It is alarmingly long, ”he wrote.

pic.twitter.com/xGJ4Bc6HpL

- Elon Musk (@elonmusk) November 3, 2018

Earlier, Musk said that the tunnel will open on December 10.

In March, a businessman in his Twitter published a video of an electric bus for underground tunnels.

The electric bus is expected to move in underground tunnels at speeds up to 150 miles per hour (241 km / h).