; (C) by adding at the end the following: (6) Transit mode share The term transit mode share means the percentage of trips taken by public transportation for both commuting and noncommuting trips. (7) Transit stop distance The term transit stop distance means the average distance by census block to the nearest transit stop, passenger station, or terminal providing regularly scheduled service. ; (D) by redesignating subsections (c) and (d) as subsections (d) and (e), respectively; and (E) by inserting after subsection (b) the following: (c) Transit access (1) Standards and performance measures Not later than 1 year after the date of enactment of the GREEN Streets Act , the Secretary shall establish national transit access standards and performance measures for— (A) transit accessibility; (B) transit stop distance; and (C) transit mode share. (2) Performance targets and initial report Not later than 180 days after the date on which the Secretary establishes the standards and performance measures under paragraph (1), the Secretary shall— (A) require each covered entity to— (i) establish targets for the covered entity relating to each of the standards and performance measures described in paragraph (1); and (ii) submit to the Secretary a report describing— (I) the performance of the covered entity with respect to each of the standards and performance measures described in paragraph (1); and (II) by functional classification, the share of housing units and roadways in the covered entity that have— (aa) sidewalks; (bb) crosswalks; (cc) dedicated bike lanes; or (dd) other forms of dedicated nonmotorized facilities; and (B) provide technical assistance, including analytical tools, to assist a covered entity in— (i) establishing targets under subparagraph (A)(i)