; 120 Stat. 2066). (14) South fork trinity river wilderness Certain Federal land managed by the Forest Service in the State, comprising approximately 26,446 acres, as generally depicted on the map entitled South Fork Trinity River Wilderness and Potential Wildernesses—Proposed and dated March 11, 2019, which shall be known as the South Fork Trinity River Wilderness. (15) Trinity alps wilderness addition Certain Federal land managed by the Forest Service in the State, comprising approximately 60,826 acres, as generally depicted on the maps entitled Trinity Alps Proposed Wilderness Additions EAST and Trinity Alps Proposed Wilderness Additions WEST and dated January 15, 2020, which is incorporated in, and considered to be a part of, the Trinity Alps Wilderness, as designated by section 101(a)(34) of the California Wilderness Act of 1984 ( 16 U.S.C. 1132 note; 98 Stat. 1623) (as amended by section 3(7) of Public Law 109–362 ( 16 U.S.C. 1132 note; 120 Stat. 2065)). (16) Underwood wilderness Certain Federal land managed by the Forest Service in the State, comprising approximately 15,069 acres, as generally depicted on the map entitled Underwood Wilderness—Proposed and dated January 15, 2020, which shall be known as the Underwood Wilderness. (17) Yolla bolly-middle eel wilderness additions Certain Federal land managed by the Forest Service and the Bureau of Land Management in the State, comprising approximately 10,729 acres, as generally depicted on the map entitled Yolla Bolly Middle Eel Wilderness Additions and Potential Wildernesses—Proposed and dated June 7, 2018, which is incorporated in, and considered to be a part of, the Yolla Bolly-Middle Eel Wilderness, as designated by section 3 of the Wilderness Act ( 16 U.S.C. 1132 ) (as amended by section 3(4) of Public Law 109–362 ( 16 U.S.C. 1132 note