Which vehicles are required to stop at highway-rail grade crossings?

Which vehicles are required to stop at highway-rail grade crossings?

• A. A tanker transporting chlorine
• B. A motorcoach carrying 19 passengers
• C. Both A and B
• D. A refrigerated trailer full of temperature-sensitive produce

Answer: (C)

When crossing safety is at stake, rules require stopping for vehicles that pose extra risk: those carrying hazardous materials and those carrying passengers. A tanker transporting chlorine is a hazardous material carrier, and the potential consequences of a spill at a crossing are severe, so it must stop to verify there’s no train approaching before crossing. A motorcoach carrying 19 passengers carries many lives, so stopping to check for an oncoming train is required to protect the passengers on board. A refrigerated trailer full of temperature-sensitive produce isn’t automatically required to stop unless it’s also carrying hazardous materials or is a passenger-carrying vehicle; therefore it does not have the same mandatory stop requirement. That’s why both the chlorine tanker and the 19-passenger motorcoach must stop.

When crossing safety is at stake, rules require stopping for vehicles that pose extra risk: those carrying hazardous materials and those carrying passengers. A tanker transporting chlorine is a hazardous material carrier, and the potential consequences of a spill at a crossing are severe, so it must stop to verify there’s no train approaching before crossing. A motorcoach carrying 19 passengers carries many lives, so stopping to check for an oncoming train is required to protect the passengers on board. A refrigerated trailer full of temperature-sensitive produce isn’t automatically required to stop unless it’s also carrying hazardous materials or is a passenger-carrying vehicle; therefore it does not have the same mandatory stop requirement. That’s why both the chlorine tanker and the 19-passenger motorcoach must stop.