; and (2) $75,000,000 shall be for the Short Sea Transportation Program (America’s Marine Highways) to make grants for the purposes authorized under paragraphs (1) and (3) of section 55601(b) of title 46, United States Code: Provided, That for amounts made available in this paragraph, the Secretary shall make grants not later than 180 days after the date of enactment of this Act in such amounts as the Secretary determines: Provided, That such amount is designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985. State maritime academy operations For an additional amount for State Maritime Academy Operations , $345,500,000, to remain available until September 30, 2022, of which— (1) $315,500,000 shall be for the National Security Multi-Mission Vessel Program, including funds for construction, planning, administration, and design of school ships