The picture shows the prototype tunnel’s paneled walls, cables, and what appears to be a track running along the floor. The image also features a large upper conduit that snakes around the bend of a tunnel he believes will one day help alleviate urban traffic congestion.
Picture of The Boring Company LA tunnel taken yesterday pic.twitter.com/TfdVKyXFsJ
— Elon Musk (@elonmusk) October 28, 2017
Writing on Twitter, Musk revealed the tunnel is now around 500ft (150 meters) long and said that he had hopes that it would span the length of the north-south Interstate 405 highway by next year.
“Should be 2 miles long in three or four months and hopefully stretch the whole 405 N-S corridor from LAX to the 101 in a year so,” he said.