; (4) reconstructing, rehabilitating, or decommissioning bridges; (5) removing dams; or (6) maintaining facilities through the use of pesticides as authorized by applicable Federal and State law and as applied in accordance with label instructions. (c) Availability of categorical exclusion On and after the date of the enactment of this Act, the Secretary of Agriculture may use the categorical exclusion established under subsection (a) in accordance with this section. 8318. Categorical exclusion for developed recreation sites (a) Categorical exclusion established Forest management activities described in subsection (b) are a category of actions hereby designated as being categorically excluded from the preparation of an environmental assessment or an environmental impact statement under section 102 of the National Environmental Policy Act of 1969 ( 42 U.S.C. 4332 ). (b) Forest management activities designated for categorical exclusion (1) Designation The category of forest management activities designated under this section for a categorical exclusion are forest management activities described in paragraph (2) carried out by the Secretary of Agriculture on National Forest System lands where the primary purpose of such activity is to operate, maintain, modify, reconstruct, or decommission existing developed recreation sites. (2) Activities authorized The following forest management activities may be carried out pursuant to the categorical exclusion under subsection (a): (A) Constructing, modifying, or reconstructing toilet or shower facilities. (B) Constructing, modifying, or reconstructing fishing piers, wildlife viewing platforms, docks, or other constructed recreation sites or facilities. (C) Constructing, reconstructing, or maintaining, parking areas, National Forest System roads, or National Forest System trails within or connecting to recreation sites, including paving and road and trail rerouting, except that— (i) permanent roads constructed under this section may not exceed 3 miles