Weekly AAR rail traffic numbers are in, showing a continued strong week for rail freight in North America. We dive into the data, examining intermodal and carload volumes, and what these trends signal for the second half of the year. Plus, editor Bill Stephens shares his exclusive experience riding Union Pacific's Big Boy, the world's largest operational steam locomotive, on its historic East Coast tour.Follow the FreightWaves Today PodcastOther FreightWaves ShowsLearn more about your ad choices. Visit megaphone.fm/adchoices