answers: July 2011
context: completed in March 2004, and two months later, stand piling on the West, East and North stands had been concluded. Two bridges over the Northern City railway line connecting the stadium to Drayton Park were also built; these were completed in August 2004. The stadium topped out in August 2005 and external glazing, power and water tank installation was completed by December 2005. The first seat in the new stadium was ceremonially installed on 13 March 2006 by Arsenal midfielder Abou Diaby. DD GrassMaster was selected as the pitch installer and Hewitt Sportsturf was contracted to design and construct the </s> club's world headquarters. At the beginning of March 2014, the structural framework for a new pedestrian walkway/footbridge over the junction of Alan Turing Way and Ashton New Road connecting the CFA with the Etihad Stadium was lowered into place. With sponsor Suisse Power & Gas SA having subsequently secured the naming rights, the completed SuisseGas Bridge was officially opened and turned over to Manchester City Council for general public access on 26 November 2014. Twelve days later, the Chancellor of the Exchequer, George Osborne, presided over the official opening of the CFA. As part of Manchester City's commitment to community </s> gaining the naming rights in return for a substantial increase in rent. The stadium was renamed the Etihad Stadium by the club in July 2011 as part of a ten-year agreement with the team kit sponsors Etihad Airways. The agreement encompasses sponsorship of the stadium's name, extends the team kit sponsorship for ten years, and includes plans to relocate the club's youth academy and training facilities to the City Football Academy on a new campus development adjacent to the stadium. Despite being a continuous oval bowl, each side of the stadium is named in the manner of a traditional football
question: when did manchester city move to the etihad