Don't drive near railroad tracks today.
It means nothing at all. It is just a dream and dreams mean nothing.
If by that you mean, was the train around longer than the car, if so yes
It mean you had a bad dream.
To dream that you cannot find your car suggests that you don't know where to go in life.
Dirty Mary crazy Lary (1974)
It's a passenger car furnished with just seats.
If you mean get to then this is the answer: Car, Bus, Train, and Air Plane
a driver (of a train, car etc)
Dirty Mary Crazy Larry
This dream is difficult to interpret without further information. A boy might be underneath a car because he had been run over, or he might be repairing the car.
if the person didn't mean to no sorry
a car has 4 wheels and the train carrys 100 people or more