text: The new 1926 federal condemnation law was first used in October 1929 to condemn a set of parcels on the south side of D Street NW between 13th and 13½ Streets NW.A second set of parcels (Pennsylvania Avenue NW and B, 12th, and 13th Streets NW) was condemned under the new law in December 1930. The first land for the National Archives (later the Justice Department) building site was not acquired until July 1930 even though the site had been selected for development in November 1926. Center Market was not relocated until early 1931, more than four years after the process began. Additional land for the Justice and Post Office buildings was condemned in March and December 1931. Another major effort had to be made to condemn and remove railroad tracks from Federal Triangle, which had converged on the Center Market site. Although the Treasury Department had ordered the tracks lifted by April 1, 1931, this effort did not begin in earnest until early 1931. Negotiations over the price of the land and equipment broke down in February 1931, and the tracks had still not been removed by January 1932. 