Editing Timeline of architecture (section)

==1970s==
*'''[[1979 in architecture|1979]]''' – [[Charles Willard Moore|Charles Moore]] designs the [[Piazza d'Italia, New Orleans|Piazza d'Italia]] in [[New Orleans]].
*'''[[1978 in architecture|1978]]''' – [[Vienna International Centre|United Nations City]] in [[Vienna]], [[Austria]] is completed.
*'''[[1977 in architecture|1977]]''' –  The [[Centre Georges Pompidou]] in [[Paris]], designed by [[Renzo Piano]], [[Richard Rogers]] and [[Gianfranco Franchini]], is opened.<ref>[http://www.fondazionerenzopiano.org/project/83/centre-georges-pompidou/genesis/ Fondazione Renzo Piano]. Retrieved 2014-06-09.</ref>
*'''[[1976 in architecture|1976]]''' – The [[Barbican Estate]], designed by Chamberlin, Powell and Bon, opens in the [[City of London]].
*'''[[1976 in architecture|1976]]''' – The [[CN Tower]] in [[Toronto]] opens as the tallest freestanding structure on land. 
*'''[[1975 in architecture|1975]]''' – Completion of the [[Seoul Tower]] in [[Seoul]], [[South Korea]].
*'''[[1974 in architecture|1974]]''' – National Assembly Building in [[Dhaka]], [[Bangladesh]] is completed.
*'''[[1973 in architecture|1973]]''' – The [[World Trade Center (1973–2001)|World Trade Center]] towers, designed by [[Minoru Yamasaki]], are opened in New York.
*'''[[1972 in architecture|1972]]''' – The [[Transamerica Pyramid]] in [[San Francisco]], [[California]], designed by [[William Pereira]], is completed.
*'''[[1971 in architecture|1971]]''' – [[Rothko Chapel]] in [[Houston, Texas]], designed by [[Mark Rothko]] and [[Philip Johnson]] is completed.
*'''[[1970 in architecture|1970]]''' – Construction begins on the [[Sears Tower]] in Chicago, designed by [[Bruce Graham]] and [[Fazlur Khan]] (of [[Skidmore, Owings & Merrill]]).