Podcasts are a good way to add some entertainment to the long road ahead. Podcasts are audio programs, sort of like radio broadcasts, that you can download to your smart device and listen to free of charge. There are many different categories and themes of podcasts to choose from: news, thought provoking, business, sports, history, radio drama, comedy, and even trucking. Instead of listening to the same songs over and over again, or the news on the radio, see if you can find some podcasts that you will enjoy while clocking your miles.