Big rigs and tractor trailers have trailers attached to the cabs where drivers sit. The trailers can be removed or attached as needed. Jackknife accidents happen when the trailers swing outwards during a crash, causing the trailers to be at a 90-angle from the rest of the vehicle.
The danger with jackknife accidents in Hollywood and the rest of Florida is that the trailer can hit other vehicles or objects before it stops moving, potentially causing a lot of damage. It is not uncommon for considerable property damage or crushing injuries to happen because of jackknife collisions. If a truck is speeding when it jackknifes, a rollover accident is very likely. Jackknifing exerts a lot of force, which can lead to serious injuries and even multiple-vehicle accidents.