; and (B) the recording is not used for employee discipline or the enforcement of operating rules. . 4. Prohibition on provision of certain new routes Section 20157 of title 49, United States Code, is amended by adding at the end the following: (m) 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. Speed limit action plans (a) Section 11406 of the FAST Act ( Public Law 114–94 ) is amended— (1) in subsection (a) by striking survey its entire system and inserting survey its entire system and any other infrastructure over which such railroad carrier operates ; (2) by redesignating subsections (d), (e), and (f) as subsections (e), (f), and (g), respectively; (3) by inserting after subsection (c) the following: (d) Periodic reviews and updates Each railroad carrier described under subsection (a) shall— (1) annually review the speed limit action plans to ensure the effectiveness of actions taken to enable warning and enforcement of the maximum authorized speed for passenger trains at each location identified under subsection (b)(1); and (2) not later than 90 days prior to implementing any operational or territorial operating changes, such as initiating new service or routes, submit to the Secretary a revised action plan that addresses such operational or territorial operating changes.