; and (4) support the use of zero-emissions vehicles by Federal fleets and visitors to Federal facilities. (d) Location of infrastructure Any zero-emissions vehicle infrastructure acquired, installed, or operated under subsection (b) shall be located on covered land. (e) Funding (1) Authorization of appropriations There is authorized to be appropriated to carry out this section $50,000,000 for each fiscal year. (2) Limitations on use of funds (A) Federal fleets Not more than 20 percent of any funds appropriated to carry out this section may be used to acquire zero-emissions vehicles under subsection (b)(2). (B) Urbanized areas Not more than 30 percent of any funds appropriated to carry out this section may be used to acquire, install, or operate zero-emissions vehicle infrastructure in an urbanized area (as designated by the Bureau of the Census). (C) Administrative costs Not more than 2 percent of any funds appropriated to carry out this section may be used for administrative costs. 4. Agreements for shuttle or other transportation services on National Forest System land and National Park System land In entering into an agreement with an entity to provide shuttle or other transportation services on or to covered land, an appropriate agency head shall give priority consideration to an entity that would provide the applicable services using zero-emissions vehicles. 5. Alternative fuel use by light duty Federal vehicles Section 400AA(a) of the Energy Policy and Conservation Act ( 42 U.S.C. 6374(a) ) is amended by adding at the end the following: (5) For purposes of making a determination under paragraph (1) as to whether the acquisition of alternative fueled vehicles is practicable for the fleet of the Forest Service or the National Park Service, the Secretary, in cooperation with the Secretary of Agriculture or the Secretary of the Interior, as applicable, shall take into account the availability on National Forest System land or National Park System land, as applicable, of zero-emissions vehicle infrastructure