Title 49 published on 2012-10-01
no entries appear in the Federal Register after this date.
This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.
This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].
It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.
The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 49 CFR 235 after this date.
In response to a petition for rulemaking, FRA proposed, in a notice of proposed rulemaking (NPRM) dated December 11, 2012, amendments to regulations implementing a requirement of the Rail Safety Improvement Act of 2008 that certain passenger and freight railroads install positive train control (PTC) systems. The present document clarifies FRA's responses to several elements of the Association of American Railroads' (AAR) petition for rulemaking and which elements of the petition for rulemaking FRA is considering, and asks specific questions concerning those elements. This document does not alter FRA's proposal as issued December 11, 2012, but it does extend the comment period in this proceeding to March 11, 2013.
FRA proposes amendments to regulations implementing a requirement of the Rail Safety Improvement Act of 2008 that certain passenger and freight railroads install positive train control (PTC) systems. The proposal would revise the regulatory provisions related to the de minimis exception to the installation of PTC systems generally, and more specifically, its application to yard-related movements. The proposal would also revise the existing regulations related to en route failures of a PTC system and discontinuances of signal systems once a PTC system is installed and make additional technical amendments to regulations governing grade crossing warning systems and signal systems, including PTC systems.