CN and Union Pacific tout Positive Train Control implementation process

On November 25, CN said that it has successfully met the federal requirement to operate PTC on all 35 of its U.S. subdivisions required to be equipped with PTC, meeting these requirements 13 months in advance of the December 2020 deadline. In late October, Union Pacific reported it implemented PTC on 1,113 route miles in the third quarter, which brings its required PTC-operated route miles to 15,791, or 93%, which includes all required passenger train routes.
Source: logistics Mgmt