Inside The Hidden Network Of Tunnels That’s Been Sitting Just Beneath Los Angeles For More Than A Century
Starting in 1909, these tunnels underneath Los Angeles allowed streetcars and trains to go straight through the area's notoriously hilly terrain — but by the 1920s, with Prohibition in full swing, the tunnels were repurposed for alcohol smuggling.
By Stacy Fernandez
•
May 21, 2026
Inside The Hidden Network Of Tunnels That’s Been Sitting Just Beneath Los Angeles For More Than A Century
Starting in 1909, these tunnels underneath Los Angeles allowed streetcars and trains to go straight through the area's notoriously hilly terrain — but by the 1920s, with Prohibition in full swing, the tunnels were repurposed for alcohol smuggling.
By Stacy Fernandez
•
May 21, 2026