I witnessed an elder lady in an Expedition do this on I 40 east, just after Farmington rd.
I was cruising along about 75 and noticed a truck going real slow just up ahead of me.I needed change lanes so I could pass/avoid him. I looked in the mirror, before I changed lanes. I had to let off the gas a bit, because there was a vehicle passing me. I thought, well, as soon as she passes me, I'll merge in behind her and all will be well.
Wrong. Just as she passed me, I saw her look back in her blind spot to see If she had cleared me.(i remember thinking wtf? is she going to get in my lane?) yes is the answer. She merged into my lane..remember the slow truck that I was going to pass? She merged in front of me just when I was running out of time to merge into the left lane. She saw that truck, and freaked out.she nearly hit it in the rear...she jerked left hit the rail, then right onto 2 wheels,then back left onto 2 wheels and into the rail again then back right..HEAD ON into the bridge rail. all of this while I was steady on the brakes. We both passed the truck that was only doing 45 mph. except she was crashing out. It was wild.
Officers and EMS showed up quickly. I told the officers what had happened and that the lady had 4 or 5 chances to ''save it'' and not wreck. She was injured but the trooper still ticketed her for failure to avoid an accident. Turns out that traveling 45 mph on I-40 is perfectly legal.
I remember having pieces of glass pelting my van as the impacts happened. Don't know how she didn't hit me or me hit her. Just luck I guess.