; and (5) $6,000,000, to remain available until September 30, 2022, shall be for direct payments for State Maritime Academies. Assistance to small shipyards To make grants to qualified shipyards as authorized under section 54101 of title 46, United States Code, $20,000,000, to remain available until expended. Ship disposal For necessary expenses related to the disposal of obsolete vessels in the National Defense Reserve Fleet of the Maritime Administration, $5,000,000, to remain available until expended. Maritime guaranteed loan (title xi) program account (including transfer of funds) For administrative expenses to carry out the guaranteed loan program, $3,000,000, which shall be transferred to and merged with the appropriations for Maritime Administration—Operations and Training . Port infrastructure development program To make grants to improve port facilities as authorized under section 50302(c) of title 46, United States Code, $300,000,000, to remain available until expended: Provided , That projects eligible for amounts made available under this heading shall be projects for coastal seaports, inland river ports, or Great Lakes ports: Provided further , That of the amounts made available under this heading, not less than $275,000,000 shall be for coastal seaports or Great Lakes ports: Provided further , That the Maritime Administration shall distribute amounts made available under this heading as discretionary grants to port authorities or commissions or their subdivisions and agents under existing authority, as well as to a State or political subdivision of a State or local government, a Tribal government, a public agency or publicly chartered authority established by 1 or more States, a special purpose district with a transportation function, a multistate or multijurisdictional group of entities, or a lead entity described above jointly with a private entity or group of private entities: Provided further , That projects eligible for amounts made available under this heading shall be designed to improve the