
Is the old Los Angeles Subway still functional
Not all of the subways included on the first batch tunnel are still open. One of the oldest Los Angeles subway is the Belmont Tunnel is no longer functional. It's now a historic monument of the city. It is one of the first tunnels created in Los Angeles as a solution for the growing traffic of the city in the early 1920s. Presently it's just home to all of the vandals of Los Angeles.
http://en.wikipedia.org/wiki/Belmont_Tunnel_/_Toluca_Substation_and_Yard
http://www.infrastructurist.com/2009/08/11/abandoned-subway-stations-around-the-world-photo-gallery/

