videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including Life at Trucking School - "The Truck Driving School Experience", Part 1/4, Truck Driver Lifestyle on the Road - Becoming a Truck Driver Pt 3/4, Starting a Trucking Career - Jobs Before Truck Driving