“Anyone familiar with the history of Grand Central Terminal (and hopefully all of you that regularly read this blog) likely recall a 1902 train crash that led to significant changes in how New Yorkers viewed trains. Nobody really liked steam trains operating through the city, and attempts to hide them in cuts and tunnels proved to be unsafe. That particularly serious crash in the Park Avenue Tunnel led to steam trains being banned in Manhattan. The idea of electric trains had been pondered for a while, but this proved the necessary impetus for innovation. The New York Central’s Chief Engineer William Wilgus, and inventor Frank Sprague came up with the bottom contact third rail to power trains into the city, allowing a bold new Grand Central that could never have been accomplished with the previous technology. The often overlooked question, however, is where did that electricity come from? Let’s rewind back a few years to the beginning of the Grand Central project…”
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