of 3) and dated March 18, 2016. (178) The map entitled Isles Dernieres Unit S06 (1 of 3) and dated March 18, 2016. (179) The map entitled Isles Dernieres Unit S06 (2 of 3) and dated March 18, 2016. (180) The map entitled Isles Dernieres Unit S06 (3 of 3) and dated March 18, 2016. (181) The map entitled Point au Fer Unit S07 (1 of 4) and dated March 18, 2016. (182) The map entitled Point au Fer Unit S07 (2 of 4) and dated March 18, 2016. (183) The map entitled Point au Fer Unit S07 (3 of 4) and dated March 18, 2016. (184) The map entitled Point au Fer Unit S07 (4 of 4) and dated March 18, 2016. (b) New maps described The maps referred to in section 4(a)(2) of the Coastal Barrier Resources Act ( 16 U.S.C. 3503(a)(2) ), as amended by this Act, are the following: (1) The map entitled Odiorne Point Unit NH–01P and dated December 18, 2020. (2) The map entitled Guilford Harbor Unit CT–19P and dated December 18, 2020. (3) The map entitled Silver Sands Unit CT–21P and dated December 18, 2020. (4) The map entitled Calf Islands Unit CT–20P and dated December 18, 2020. (5) The map entitled Malibu Beach Unit NJ–19P and dated December 18, 2020. (6) The map entitled Egg Island Unit NJ–22P (1 of 2) and dated December 18, 2020. (7) The map entitled Egg Island Unit NJ–22P (2 of 2) Dix Unit NJ–23P (1 of 3) and dated December 18, 2020. (8) The map entitled Dix Unit NJ–23P (2 of 3) and dated December 18, 2020. (9) The map entitled Dix Unit NJ–23P (3 of 3) Greenwich Unit NJ–24P and dated December 18, 2020. (10) The map entitled Woodland Beach Unit DE–09P Fraland Beach Unit DE–10 Bombay Hook Unit DE–11P (1 of 2) and dated December 18, 2020. (11) The map entitled Swan Point Unit MD–65 Lower Cedar Point Unit MD–66 and dated December 18, 2020. (c) Availability The Secretary of the Interior shall keep the maps described in subsections (a) and (b) on file and available for inspection in accordance with section 4(b) of the Coastal Barrier Resources Act ( 16 U.S.C. 3503(b) ).