Drivers on Germany's Autobahn near Stuttgart have been witnessing the dawn of a new era in trucking. They're seeing a tractor-trailer rig operating on an automated basis. In this episode of SAE Eye on Engineering, Senior Editor Lindsay Brooke looks at the new Mercedes Actros. SAE Eye on Engineering can be viewed at https://youtu.be/rIQnbfkoTOw. It also airs in audio-only form Monday mornings on WJR 760 AM Detroit's Paul W. Smith Show. Access archived episodes of SAE Eye on Engineering at www.sae.org/magazines/podcasts.