When do you use your headlights when driving in Missouri?

Using your headlights from sunset to sunrise, as well as in conditions with reduced visibility, is essential for ensuring not only your safety but also the safety of others on the road. In Missouri, the law mandates that drivers must use their headlights during these times and conditions to enhance visibility and ensure that you can see and be seen by others.

Driving at night requires headlights for adequate illumination of the roadway, as well as for signaling your presence to other drivers, pedestrians, and cyclists. Additionally, reduced visibility can occur in various situations such as rain, snow, fog, or heavy traffic, making it critical to have your headlights on to navigate safely.

In contrast, the other options suggest using headlights either too little or not at all during important times. For instance, only using headlights during foggy conditions is insufficient, since there are many other scenarios where visibility can be compromised. Using headlights during all hours of the day is unnecessary and could lead to unnecessary use of electricity and potential driver fatigue. Similarly, limiting headlights to residential areas does not accommodate the full range of driving scenarios where visibility may be an issue. Thus, the correct use of headlights according to Missouri law aligns with the specific guidelines of using them during certain times and conditions to maximize safety.