Moscow - Imagine sitting in your car, minding your business in traffic when all of sudden a truck approaches ahead, smashes through road barriers and and flips onto its side... a dash-cam captured all that and more in Russia.
A video uploaded by Roadcams shows a semi-truck smashes through oncoming traffic while wedged between vehicles and road-side barriers.
The barriers are crushed and the truck is flipped onto its side.
It's not clear what the cause of the crash was, many commentators are suggesting brake failure.