The outfit I worked for when I was an apprentice, concrete paving was their thing. At the time, they were the first paving crew to pave 1 mile 48 feet wide in 8 hours. That's about 9500 cu yds of concrete. I never got to play with the paving machine except to help put it together a couple of times. But I sent them 1600 yards of concrete per day on the paving project I did with them, that was the little paving plant and on a widening job.