Stuff I do while Truckin

Lori and I are moving from Knoxville to the Milwaukee area and have made several trips hauling stuff up. Three observations we made, more than usual wide or over sized loads, a bunch of waded up guard rails and seems like there are more cab over trucks on the road. Is the cab over thing because there are more European drivers and that is what they are used to?
they are making a comeback.The new trucks are a computer nightmare plus pre 2000 trucks are exempt from computer commie logs