Portal:Trains/Anniversaries/May 24


 * May 24


 * 1830 – The first revenue trains on the Baltimore and Ohio Railroad operate between Baltimore and Endicott's Mills, Maryland, a distance of 13 mi.
 * 1931 – The Baltimore and Ohio Railroad inaugurates the first air conditioned passenger train, the Columbian (pictured), between Jersey City, New Jersey, and Washington, D.C.
 * 1961 – The Milwaukee Road's Olympian Hiawatha passenger train makes its final run between Chicago, Illinois, and Seattle, Washington.
 * 2005 – SNCF announces that a new TGV connection between Paris and Frankfurt will be built; it is expected to open in 2007, with ridership estimates as high as 1.5 million per year.