development training and related expenses for highway safety staff. Federal Railroad Administration SAFETY AND OPERATIONS For necessary expenses of the Federal Railroad Administration, not otherwise provided for, $267,799,000, of which $25,000,000 shall remain available until expended. RAILROAD RESEARCH AND DEVELOPMENT For necessary expenses for railroad research and development, $54,000,000, to remain available until expended: Provided, That of the amounts provided under this heading, up to $3,000,000 shall be available pursuant to section 20108(d) of title 49, United States Code, for the construction, alteration, and repair of buildings and improvements at the Transportation Technology Center. FEDERAL-STATE PARTNERSHIP FOR INTERCITY PASSENGER RAIL For necessary expenses related to Federal-state partnership for intercity passenger rail grants as authorized by section 24911 of title 49, United States Code, $75,000,000, to remain available until expended: Provided, That the Secretary may withhold up to 2 percent of the amounts made available under this heading in this Act for the costs of award and project management oversight of grants carried out under title 49, United States Code. CONSOLIDATED RAIL INFRASTRUCTURE AND SAFETY IMPROVEMENTS (INCLUDING TRANSFER OF FUNDS) For necessary expenses related to consolidated rail infrastructure and safety improvements grants, as authorized by section 22907 of title 49, United States Code, $198,957,997, to remain available until expended: Provided, That of the amounts made available under this heading in this Act, $98,957,997 shall be made available for the purposes, and in amounts, specified for Community Project Funding/Congressionally Directed Spending in the table entitled Community Project Funding/Congressionally Directed Spending included in the explanatory statement described in section 4 (in the matter preceding division A of this consolidated Act): Provided further , That requirements under subsections (g) and (l) of section 22907 of title 49, United States Code,