[WATCH] Colorized Video Shows New York City and Third Ave El in 1950s

I colorized, restored and created a sound design for this video of New York 1955, Third Avenue Elevated (sometimes abbreviated to Third Avenue El) was an overhead subway line in the borough of Manhattan, New York City. The original design for the line was developed by the New York Elevated Railroad Company, which also operated the IRT Ninth Avenue Line, and was incorporated into the Manhattan Railway Company on May 20, 1879