All vehicles carrying passengers for hire, all buses carrying passengers and all vehicles carrying explosives or flammable liquids must always stop no closer than and no farther than from railroad tracks.
A. 50 feet, 100 feet
B. 5 seconds, 10 seconds
C. 15 feet, 50 feet
D. 25 feet, 50 feet

All vehicles carrying passengers for hire, all buses carrying passengers and all vehicles carrying explosives or flammable liquids must always stop no closer than 15 feet and no farther than 50 feet from railroad tracks.

Explanation:

While driving a vehicle, the thumb rule that should be followed by the driver is safe trailing distance. "Virginia Department of Motor Vehicles (DMV)" states that the driver should leave or maintain 2-4 seconds while driving his vehicle directly behind another vehicle.

According to motor vehicles law, the vehicles carrying passenger, explosives or some flammable liquids must always stop no closer than 15 feet and no farther than 50 feet from railway tracks.