How some Southern California tunnels are still used, while others have vanished
Today, L.A. Metro’s subway tunnels connect some of the city’s most densely populated neighborhoods. There are many other ...
Mashable8d
Elon Musk had a 'promising' conversation about tunnels with Los Angeles mayor
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The history of some Southern California tunnels and why they were built
The earliest tunnels in Southern California were built for shelter, or mining purposes, but as civilization encroached, the region’s mountainous terrain required tunnels for railroads, aqueducts, and ...
The Star9d
Elon Musk unveils his first Los Angeles-area tunnel
LOS ANGELES: Billionaire entrepreneur Elon Musk made a brief public appearance late on Tuesday to unveil the first tunnel completed by the underground transit venture he launched two years ago as ...
The San Bernardino Sun11d
How some Southern California tunnels are still used, while others have vanished
The tunnel ran 1.04 miles from the company’s subway terminal building in the center of Los Angeles ... Hawthorne Tunnel is a 1.14-mile tubular, underground tunnel that generally stretches ...