; (b) Consolidated Rail Infrastructure and Safety Improvements Grants, as authorized by section 22907 of title 49, United States Code, and as funded under the heading “Federal Railroad Administration—Consolidated Rail Infrastructure and Safety Improvements” by Public Law 115–141 ; and (c) Restoration and Enhancement Grants, as authorized by section 22908 of title 49, United States Code, and as funded under the heading “Federal Railroad Administration—Restoration and Enhancement Grants” by Public Law 115–31 and as funded under the heading “Federal Railroad Administration—Restoration and Enhancement” by Public Law 115–141 . 105. (a) Of the amount made available to “Office of the Secretary—Research and Technology”, $1,000,000 shall be for the Secretary of Transportation to enter into an arrangement with the National Academies of Sciences, Engineering, and Medicine to conduct a study through the Transportation Research Board on effective ways to measure the resilience of transportation systems and services to natural disasters, natural hazards, and other potential disruptions. (b) The study conducted pursuant to subsection (a) shall— (1) identify and examine approaches used by Federal agencies, States, metropolitan planning organizations, local governments, and other organizations, including approaches described in academic literature, to develop metrics for transportation resilience, including methodologies used for quantitative and qualitative data collection and analysis