; and (7) by inserting after subsection (h) the following: (i) Large projects Of the amounts made available under this section, at least 50 percent shall be for projects that have total project costs of greater than $100,000,000. (j) Commuter rail (1) Administration of funds The amounts awarded under this section for commuter rail passenger transportation projects shall be transferred by the Secretary, after selection, to the Federal Transit Administration for administration of funds in accordance with chapter 53. (2) Grant condition (A) In general As a condition of receiving a grant under this section that is used to acquire, construct, or improve railroad right-of-way or facilities, any employee covered by the Railway Labor Act ( 45 U.S.C. 151 et seq.) and the Railroad Retirement Act of 1974 ( 45 U.S.C. 231 et seq.) who is adversely affected by actions taken in connection with the project financed in whole or in part by such grant shall be covered by employee protective arrangements established under section 22905(e). (B) Application of protective arrangement The grant recipient and the successors, assigns, and contractors of such recipient shall be bound by the protective arrangements required under subparagraph (A). Such recipient shall be responsible for the implementation of such arrangement and for the obligations under such arrangement, but may arrange for another entity to take initial responsibility for compliance with the conditions of such arrangement. (3) Application of law Subsections (g) and (f)(1) of section 22905 shall not apply to grants awarded under this section for commuter rail passenger transportation projects. . 9104. Railroad rehabilitation and improvement financing Section 502 of the Railroad Revitalization and Regulatory Reform Act of 1976 ( 45 U.S.C. 822 ) is amended— (1) in subsection (b)— (A) in paragraph (1)— (i) in subparagraph (A) by inserting civil works such as cuts and fills, stations, tunnels, after components of track,