It’s a sick feeling when a four wheeler causes a accident.. someone is going to lose real bad, road construction areas are the worst. Folks dodging in and out caused a pair of Tt to collide at a high rate of speed I hauled it in. The trans was sitting in the back near the front tandem and driver was DOA . Changed my mind on construction zones permanently. I couldn’t get the TT separated as the bunk was bound into the trailer . It blew the gears out of the case, engine was between the seats etc.. see the carnage and you’ll be shocked .Please be safe and don’t cut off Tractor trailers , not being ridiculous here but I’ve seen some bad ones and sometimes it’s other circumstances that causes it .. 40 ton or more is hard to handle in a pickle.