In November of 2012, on Interstate 10 in Southeast Texas, more than 80 people were injured and two people died in a car collision involving over 40 vehicles.
Head-on collisions.

Multi-Vehicle Car Accidents
Multi-car pileups.
Multi car pileups are among the most potentially deadly car accidents in the world. These can be very difficult to avoid, as they often happen very quickly and drivers have few places to go. The best way to avoid these types of collisions is to keep at least two seconds of space between you and the car in front of you. This should allow you plenty of time to swerve, break or do whatever you have to do to get out of the way of the vehicles coming up behind you and to avoid hitting the car in front of you, should something happen.
Drunk drivers.
Drunk drivers cause some classic types of car accidents. They cause rear end collisions when they stop suddenly in the middle of the street. They cause head-on collisions when they swerve across lanes. They cause T-bone collisions when they fly through intersections without stopping or slowing. The best way to avoid collisions with drunk drivers is to be particularly wary on weekend nights and other occasions when they may be out on the roads and to watch other drivers closely for signs that they may be drunk. These signs include slowing and stopping without reason, swerving, turning without signaling, driving without headlights on at night and other negligent actions.
If you are injured by negligent driver, contact a car accident attorney.