Because of the disappointment from the 1980 Olympics, Moscow once again tried to host the games in 2012, but it instead went to London. They planned for all of the competitions to be staged within the city limits, to renovate and upgrade the old olympic village, and much more. However, there were concerns that the density and location would make it inaccessible. Also, London had successfully proposed a more viable solution, so it went to them.
The International Olympic Committee said:
"Moscow proposes a memorable experience for all athletes with minimal travel times to venues. This would occur in a country which is establishing itself as the "New Russia." Current levels of some air pollutants are a concern but are improving. The budgeting process follows IOC guidelines. While low in sports venue operations, the budget appears to be reasonable and achievable. While Moscow has good sports experience and a high number of existing competition venues, the bid committee has not presented detailed design and operational plans or a detailed construction schedule. Although planning lacked detail, the Commission believes that the Moscow 2012 village concept is feasible. A lack of detailed planning in the candidature file and background information made it difficult for the Commission to evaluate the project."