Portal:Trains/Anniversaries/April 27/More

20th century

 * 1947 – After a complete overhaul, Illinois Central's Green Diamond trainset re-enters active service, this time between Jackson, Mississippi, and New Orleans, Louisiana, as the Miss-Lou passenger train.
 * 1968 – Kamalapur railway station was inaugurated by Pakistani president Ayub Khan in East Pakistan (now Bangladesh).
 * 1970 – The first double-deck passenger cars to operate in regular service on Canadian passenger trains enter service in Montreal.
 * 1986 – Amtrak introduces the daily Loop passenger train between Chicago and Springfield, Illinois.
 * 1987 – Construction begins in Germany on the Berlin U-Bahn's U8 line extension to Paracelsus-Bad.
 * 1996 – The Tōyō Rapid Railway Line, connecting Nishi-Funabashi Station in Funabashi, Chiba and Tōyō-Katsutadai Station in Yachiyo, Chiba, Japan, opens.
 * 1998 – Spain's Madrid Metro opens the section between Esperanza and Mar de Cristal on Line 4.

21st century

 * 2005 – Polgahawela level crossing collision: A bus reportedly carrying over 90 people through the town of Polgahawela, Sri Lanka, drives through the signals and barriers at a level crossing without checking first and is struck by an express train from Colombo to Kandy.