, work concentrated on the crossing and supporting structure for the main steeple of Jesus Christ as well as the southern enclosure of the central nave, which will become the Glory façade. Computer-aided design technology has allowed stone to be shaped off-site by a CNC milling machine, whereas in the 20th century the stone was carved by hand. In 2008, some renowned Catalan architects advocated halting construction (English tr.) to respect Gaudí's original designs, which, although they were not exhaustive and were partially destroyed, have been partially reconstructed in recent years.
 work concentrated on the crossing and supporting structure for the main steeple of Jesus Christ as well as the southern enclosure of the central nave which will become the Glory façade. Computer-aided design technology has allowed stone to be shaped off-site by a CNC milling machine, whereas in the 20th century the stone was carved by hand. In 2008, some renowned Catalan architects advocated halting construction (English tr.) to respect Gaudí's original designs, which, although they were not exhaustive and were partially destroyed, have been partially reconstructed in recent years.