(Source: Freight Waves opinion column by Jim Blaze, March 29, 2019)
CHATTANOOGA, Tenn. — Today, freight railroading has the opportunity to use two business processes to support better customer rail freight service, improve safety and generate higher returns for railroad investors. The senior management of North American railroads can integrate the benefits of precision scheduled railroading (PSR) with the robust new private communications networks and two- to four-meter accuracy of positive train control (PTC) technology.
Full story: Freight Waves