Portal:Trains/Anniversaries/December 12


 * December 12


 * 1849 – William Kissam Vanderbilt, heir to Cornelius Vanderbilt and president of the New York Central system, is born (d. 1920).
 * 1901 – Pennsylvania Railroad president Alexander Cassatt announces the railroad's plan to enter New York City &mdash; to tunnel under the Hudson River and to build a grand station on the West Side of Manhattan, a station that would become Pennsylvania Station (pictured).
 * 1988 – Two commuter trains collide at around 8:00 AM (local time) in the Clapham Junction rail crash, on the southeast side of London, England.
 * 2004 – SNCF disallows smoking on all French TGV trains.
 * 2022 – The Green Line Extension, after decades of planning, opens four new light rail stations in Somerville, Massachusetts and one in Medford, Massachusetts.