The Federal Railroad Administration has made adjustments to the deadline for Positive Train Control implementation. In addition to the deadline changes, FRA has also removed portions of the regulation that are no longer applicable. The final rule will be effective as of April 29, 2016. Petitions for reconsideration must be submitted no later than April 19, 2016. Interested parties may submit comments on petitions that have been submitted until June 3, 2016.