As of 2023, the Sagrada Família has been under construction for over 140 years, having begun in 1882. The basilica, designed by architect Antoni Gaudí, is still not fully completed, with an estimated completion date set for around 2026. The project has faced various delays and challenges over the years, including the Spanish Civil War and funding issues.
It will be the tallest and most magnificent Cathedral in the world when finished. Designed and started in Barcelona, Spain by Antoni Gaudi in the 1800's, it has been under construction for 135 years. Construction continues every day, and it is estimated to be another decade or two (?) for it to be finally finished. There are extremely complicated architectural plans and models left by Gaudi to guide the present day builders. Go to www.60minutes.com and search for their video report, which aired March 10, 2013.
It took 66 and a half years
The architect and commencing builder was Antoni Gaudí who lived from 1852 until 1926. The construction started in 1882 and is still ongoing 126 years later. See link below for more information.
For example you can visit Park Güell, that is a park made by Gaudi. Or other works of him, Sagrada Familía, La pedrera, ... But there are lot's of places to visit, Les Rambles, Pl.Catalunya, La Boqueria (a Market),... Above you can see some importants links.
It started going under construction 63 years ago, and ended 51 years ago.
The technique used in the construction of La Sagrada Família, primarily developed by architect Antoni Gaudí, combines Gothic and Art Nouveau styles with innovative engineering methods. Gaudí employed a unique approach to geometry, using hyperboloids and parabolas to create complex shapes and structures that distribute weight efficiently. He also integrated natural forms and patterns, inspired by nature, to enhance both aesthetics and structural integrity. This groundbreaking method has allowed the basilica to continue evolving over the years, with ongoing construction that adheres to Gaudí's original vision.
Lusail is an undeveloped neighborhood of Doha. It has a marina, but its all still under construction. Doha itself is very similar to Dubai, but Lusail is a neighborhood still under construction. Its a big development that will be finished in a few years.
The Bastille was built as a fortress to defend against the English approach to the city of Paris during the Hundred Years War. It was built under Charles V and was completed under Charles VI, after 17 years of construction.
The construction of the Arc stopped in 1814 and resumed in 1830 under king Louis-Philippe, so it was halted for 16 years.
Construction of the Coliseum located in Rome, Italy began in 70 AD under the emperor Vaspasian. It took 10 years to build and is considered one of the greatest works of Roman architecture.
Princeton University has buildings that range in age from than 200 years old to so new that they are still under construction.
Construction began in August 1974 and the park opened in May 1976, so just under two years.