; (3) in paragraph (5)— (A) by striking 2012 and inserting 2020, and each year thereafter ; and (B) by inserting during the preceding fiscal year before the period; and (4) by adding at the end the following: (12) The requirements of this subsection apply to all contracts for a project carried out within the scope of the applicable finding, determination, or decisions under the National Environmental Policy Act of 1969 ( 42 U.S.C. 4321 et seq.), regardless of the funding source for activities carried out pursuant to such contracts, if at least 1 contract for the project is funded with amounts made available to carry out a provision specified in paragraph (1). . 9106. Rail network climate change vulnerability assessment (a) In general The Secretary of Transportation shall sponsor a study by the National Academies to conduct an assessment of the potential impacts of climate change on the national rail network. (b) Assessment At a minimum, the assessment conducted pursuant to subsection (a) shall— (1) cover the entire freight and intercity passenger rail network of the United States; (2) evaluate risk to the network over 5-, 30-, and 50-year outlooks; (3) examine and describe potential effects of climate change and extreme weather events on passenger and freight rail infrastructure, trackage, and facilities, including facilities owned by rail shippers; (4) identify and categorize the assets described in paragraph (3) by vulnerability level and geographic area