When the Museum relocated to Albuquerque's museum district, the site had inadequate space for outdoor exhibits. In January 2005, NAMF asked DOE/NNSA (National Nuclear Security Administration) for 12 acres (4.9 ha) of land at the intersection of Eubank and Southern Boulevards in southeast Albuquerque for construction of a new museum. In October 2006 a formal Land Use Agreement was signed with SNL as Grantor and NAMF as Grantee. Ground was broken and construction was begun. Museum staff documented its construction project via a blog and a Flickr gallery where photos were posted weekly to show the building's progress.