1. Short title This Act may be cited as the Spaceport Project Opportunities for Resilient Transportation Act or the SPACEPORT Act . 2. Space launch infrastructure (a) Modification of grant authority (1) In general Subsection (b) of section 51102 of title 51, United States Code, is amended to read as follows: (b) Limitations (1) In general The Secretary may make a project grant under this chapter only if the grant will not be for more than 90 percent of the total cost of the project. (2) Waiver The Secretary may waive the application of paragraph (1) if the Secretary determines that such a waiver is in the national interest. . (b) Eligibility criteria Section 51103 of title 51, United States Code, is amended— (1) in subsection (b)— (A) in paragraph (1)— (i) in subparagraph (A), by striking the United States Government’s space transportation needs and inserting the civil, national security, and commercial space transportation needs of the United States ; (ii) in subparagraph (E), by striking contributions and inserting support ; and (iii) in subparagraph (F), by striking the period at the end and inserting , as needed. ; (B) by striking paragraph (2) and inserting the following: (2) The Secretary of Transportation shall develop specific criteria for evaluating and selecting proposed projects based on the considerations under paragraph (1). ; and (C) by adding at the end the following: (3) The Secretary of Transportation shall consult with the Secretary of Defense, the Administrator of the National Aeronautics and Space Administration, the Secretary of Commerce, and the heads of other appropriate agencies of the Government with respect to subparagraphs (A) and (F) of paragraph (1), as appropriate.