Portal:Trains/Anniversaries/March 12/More

19th century

 * 1839 – Maine, New Hampshire and Massachusetts Railroad is incorporated in Maine.
 * 1899 – Southern Railway in the United States inaugurates the Piedmont Limited passenger train service.

20th century

 * 1917 – The Pere Marquette Railroad is reincorporated as the Pere Marquette Railway.
 * 1924 – Electrification is completed on what is now Hamburg S-Bahn's Line 1 between Ohlsdorf and Poppenbüttel.

21st century

 * 2003 – Seibu Railway introduces "wanman" (one man) driver only operation on the Chichibu Line.

Deaths

 * 1914 – George Westinghouse, American inventor; developed the Westinghouse air brake, dies (b. 1846).