What is expected of drivers when sharing the road with bicycles?

Answer: C — Use traffic lanes and know local regulations

Drivers are expected to share the road with bicycles by using traffic lanes and following local regulations. While flashing headlights or honking may seem like a helpful way to communicate with cyclists, it can actually startle and distract them, potentially causing a dangerous situation. Additionally, cyclists are not always required to use bike lanes, especially if they are in poor condition or if there is heavy traffic. Therefore, the best way for drivers to share the road with bicycles is to be aware of traffic laws and give them enough space to safely navigate.