; and (B) is designed to be operated exclusively by a Level 4 or Level 5 automated driving system for all trips according to the recommended practice standards published on June 15, 2018, by the Society of Automotive Engineers International (J3016_201806) or equivalent standards adopted by the Secretary with respect to automated motor vehicles. (2) Public transportation The term public transportation has the meaning given such term in section 5302 of title 49, United States Code. 2604. Performance-based metrics Section 5329(d)(2) of title 49, United States Code, is amended to read as follows: (2) Performance-based metrics special rule (A) In general (i) Population over 200,000 With respect to a recipient serving an urbanized area with a population of over 200,000 that receives funds under section 5307, for each reported exceeded metric in a fiscal year, such recipient shall allocate 2.5 percent of such funds for the subsequent 2 fiscal years to projects described in subparagraph (B). (ii) Population of 200,000 or less With respect to a recipient serving an urbanized area with a population of 200,000 or less that receives funds under section 5307, if such recipient submits a reported exceeded metric for the performance-based metric described in subparagraph (C)(i)(III), such recipient shall allocate 2.5 percent of such funds for the subsequent 2 fiscal years to projects described in subparagraph (B). (B) Eligible projects Funds set aside under this paragraph shall be used for projects that are reasonably likely to reduce injuries and fatalities identified in a reported exceeded metric, including state of good repair projects, increased safety inspections, modifications to rolling stock, and de-escalation training. (C) Definitions In this paragraph: (i) Performance-based metric The term performance-based metric means the number of— (I) passenger and workforce injuries by total revenue vehicle miles attributed to rail; (II) passenger and workforce fatalities by total revenue vehicle miles attributed to rail