FreightWaves\u2019 Mike Baudendistel and Joanna Marsh discuss Parallel Systems, a startup developing autonomous railcars, the recent push to mandate two-person crews in locomotives, and intermodal data in FreightWaves SONAR.\xa0\nFollow the People Speaking Rail Podcast\nOther FreightWaves Shows\n\nLearn more about your ad choices. Visit megaphone.fm/adchoices