; and (6) by striking subsection (g)(4)(A)(iii) and inserting the following: (iii) requiring the submission, as part of the revised plan under subsection (a)(1), of only a schedule and sequence under subsection (a)(2)(A)(iii)(VII). . 3. Grants for certain entities to implement positive train control Section 20157 of title 49, United States Code, is further amended by adding at the end the following: (m) Grants for certain entities To implement positive train control (1) In general The Secretary shall provide grants to entities providing regularly scheduled intercity or commuter rail passenger transportation to implement positive train control systems under this section. (2) Authorization of appropriations There are authorized to be appropriated to the Secretary to carry out paragraph (1) $2,572,000,000, to remain available until December 31, 2018. . 4. Prohibition on provision of certain new routes Section 20157 of title 49, United States Code, is further amended by adding at the end the following: (n) Prohibition on provision of certain new routes An entity providing regularly scheduled intercity or commuter rail passenger transportation may not begin service on any new route that is subject to the requirements of this section unless a positive train control system is fully implemented and operational on such route. . 5. Reporting requirements (a) Quarterly and annual progress reports Amtrak shall include in each annual progress report required under 20157(c) of title 49, United States Code, and each quarterly progress report required by the Federal Railroad Administration a detailed status report on the progress made toward implementing a positive train control system on each route Amtrak owns or operates intercity passenger rail transportation, including the Northeast Corridor, each long distance route, and each State-supported route. Amtrak shall provide such information by route and include, at a minimum, the information required on the Federal Railroad Administration’s Quarterly PTC Progress Report Form