In what scenario is it safe to reduce speed below the posted limit?

Reducing speed below the posted limit is advisable in both construction zones and during rainy weather due to safety considerations. In construction zones, workers and heavy equipment may be present, and the road may be narrower or have unexpected obstacles. Slowing down allows drivers to navigate these areas safely, reducing the risk of accidents.

In rainy weather, reduced speeds are essential because wet road conditions can lead to decreased traction, increasing the chances of hydroplaning and losing control of the vehicle. Slowing down compensates for these factors, providing more reaction time and a safer driving environment.

Recognizing these situations allows drivers to prioritize safety over simply adhering to the posted speed limit. Speed limits are set based on ideal conditions, and when those conditions change, adjusting speed is a necessary measure to ensure safety on the road.