; and not to exceed $16,686,000 shall be available for the Office of the Chief Information Officer: Provided , That the Secretary of Transportation is authorized to transfer funds appropriated for any office of the Office of the Secretary to any other office of the Office of the Secretary: Provided further , That no appropriation for any office shall be increased or decreased by more than 5 percent by all such transfers: Provided further , That notice of any change in funding greater than 5 percent shall be submitted for approval to the House and Senate Committees on Appropriations: Provided further , That not to exceed $60,000 shall be for allocation within the Department for official reception and representation expenses as the Secretary may determine: Provided further , That notwithstanding any other provision of law, excluding fees authorized in Public Law 107–71 , there may be credited to this appropriation up to $2,500,000 in funds received in user fees: Provided further , That none of the funds provided in this Act shall be available for the position of Assistant Secretary for Public Affairs. Research and technology For necessary expenses related to the Office of the Assistant Secretary for Research and Technology, $8,471,000, of which $2,218,000 shall remain available until September 30, 2021: Provided , That there may be credited to this appropriation, to be available until expended, funds received from States, counties, municipalities, other public authorities, and private sources for expenses incurred for training: Provided further , That any reference in law, regulation, judicial proceedings, or elsewhere to the Research and Innovative Technology Administration shall continue to be deemed to be a reference to the Office of the Assistant Secretary for Research and Technology of the Department of Transportation. National infrastructure investments For capital investments in surface transportation infrastructure, $1,000,000,000, to remain available through September 30, 2021: Provided , That the