ASSISTANCE FOR HIGHWAY RELOCATION.

SECTION 1. ASSISTANCE FOR HIGHWAY RELOCATION. (a) Assistance From Department of the Interior.— For purposes of reducing damage to natural and historic resources from highway traffic within the Chickamauga and Chattanooga National Military Park and for purposes of improving highway safety within the park, the Secretary of the Interior shall provide a grant to the State of Georgia to assist the State in relocating a 3.7 mile section of Highway 27 which passes through the park. The assistance shall be provided upon application of the State if the Secretary of the Interior, acting through the Director of the National Park Service, approves the design and siting of the highway at a location generally outside the western boundary of the park. (b) Federal Share.— The assistance provided by the Secretary of the Interior under subsection (a) shall not exceed 75 percent of the total costs of relocating the 3.7 mile section of highway referred to in subsection (a). (c) Authorization of Appropriations.— There is authorized to be appropriated not more than $30,000,000 for assistance under subsection (a). Such funds shall remain available until expended.