Question

Which of the following vehicles are required by state law to stop at grade crossings outside the city limits where no traffic control device is in operation?

1) Motorcycles
2) School buses
3) Trucks carrying hazardous materials
4) All of the above

Answer 1

School buses and trucks carrying hazardous materials are typically required to stop at grade crossings, which is a common safety regulation. Motorcycles are not usually obligated to stop unless specified by local law or traffic signals.

Step-by-step explanation:

The following vehicles are required by state law to stop at grade crossings outside city limits where no traffic control device is in operation:

1. Motorcycles
2. School buses
3. Trucks carrying hazardous materials
4. All of the above

However, the specific law varies by state. Typically, school buses and trucks carrying hazardous materials are required to stop at all railroad crossings, regardless of whether they are inside or outside city limits, to ensure safety. Motorcycles are not usually required by law to stop at grade crossings unless explicitly stated by local law or if there is a traffic control device or an active warning signal.