Illinois CDL Practice Exam

When encountering road work or construction zones, what is the best practice?

1. Speed up to pass quickly

2. Follow detours without caution

3. Reduce speed and obey posted signs

4. Ignore the construction and drive normally

The correct answer is: Reduce speed and obey posted signs

Reducing speed and obeying posted signs when encountering road work or construction zones is crucial for ensuring your safety and that of the workers on site. Work zones often have changing conditions, where workers may be present, and equipment can be in the roadway. The posted signs provide vital information regarding the current conditions of the road, such as lane closures, speed limits, and any other temporary alterations to the usual rules of the road. By slowing down, you give yourself more time to react to unexpected changes and maintain control of your vehicle in potentially hazardous conditions. Additionally, many construction zones have lower speed limits to protect workers and allow for safe movement through the area. Adhering to these guidelines contributes to a safer driving environment and helps prevent accidents, protecting not only the construction crews but also other drivers and passengers on the road.