Final answer:
You are required to stop for school buses on a two-lane roadway, regardless of the direction you are traveling in relation to the bus.
Step-by-step explanation:
You must stop for school buses whenever you are going in the same direction as the bus or facing a bus on a two-lane roadway. The correct option is A) Two-lane. When a school bus has stopped on a roadway to load or unload students, traffic in both directions must stop on a two-lane road. However, on a four-lane or divided highway, only the traffic following the bus must stop. The aim is to ensure the safety of children crossing the road to board or leave the bus. Although the rules can vary slightly by state, the general practice is to stop for school buses on two-lane roads regardless of the direction of travel, making this an important rule for drivers to remember.