; and (B) in accordance with applicable laws (including regulations); and (2) not later than 180 days after the date of enactment of this Act, enter into a memorandum of understanding with Inyo County, California, to permit operationally feasible, ongoing access and use (including, but not limited to, material storage as well as excavation) to gravel pits in existence as of that date along Saline Valley Road within Death Valley National Park for road maintenance and repairs in accordance with applicable laws (including regulations). 1402. Mojave national preserve The boundary of the Mojave National Preserve is adjusted to include the 25 acres of Bureau of Land Management land in Baker, California, as depicted on the map entitled Mojave National Preserve Proposed Boundary Addition , numbered 170/100,199, and dated August 2009. 1403. Joshua tree national park boundary revision (a) In general The boundary of the Joshua Tree National Park is adjusted to include— (1) the 2,879 acres of land managed by Director of the Bureau of Land Management that are contiguous at several different places to the northern boundaries of Joshua Tree National Park in the northwest section of the Park, as depicted on the map entitled Joshua Tree National Park Proposed Boundary Additions , numbered 156/100,077, and dated August 2009