Final answer:
Approximately 300 car-train collisions occur each year in the United States, resulting in around 350 fatalities annually.
Step-by-step explanation:
Approximately 300 car-train collisions occur each year in the United States. As for the number of deaths resulting from these collisions, it can vary each year, but on average, there are around 350 fatalities annually.
It's important to note that these numbers are approximate and can change based on various factors such as road conditions, driver behavior, and safety measures in place.