Hollywood Subway
The Hollywood Subway, as it is most commonly known, officially the Belmont Tunnel, was a streetcar tunnel used by the interurban streetcars (the "Red Cars") of the Pacific Electric Railway from 1925 through 1955. It ran from its northwest entrance in today's Westlake district to the Subway Terminal Building, in the Historic Core, the business and commercial center of Los Angeles from around the 1910s through the 1950s.