Potential of Collision
In Kansas City, Kansas....one morning there was a collision of two automobiles that resulted in an injury to one of the motorist.
This occurred when there was exactly two automobiles in the enitre city....you figure out the cause....was it speed....inattentive drivers....an improper turn.....wrecks have been happening ever since there have been cars.
As long as there are cars....even a single vehicle will run off the roadway...there will be accidents/crashes.