; or (ii) construction, alteration, repair, or replacement of public buildings or works. (5) Good neighbor agreement The term good neighbor agreement means an agreement or contract authorized by section 302(a). (6) Governor The term Governor means the Governor or any other appropriate executive official of an affected State or a territory or possession of the United States. (7) Indian Tribe The term Indian Tribe has the meaning given such term in section 4 of the Indian Self-Determination and Education Assistance Act ( 25 U.S.C. 5304 ). (8) Recreation enhancement or improvement services The term recreation enhancement or improvement services means— (A) establishing, repairing, restoring, improving, relocating, constructing, or reconstructing new or existing— (i) trails or trailheads; (ii) shooting ranges; (iii) paved or permanent roads or parking areas that serve existing recreation facilities or areas; (iv) fishing piers, wildlife viewing platforms, docks, or other constructed features at a recreation site; (v) boat landings; (vi) hunting or fishing sites; or (vii) levees and drainage structures to improve wetland habitat