In which area are drivers informed of what to expect ahead?

Drivers are informed of what to expect ahead in the advanced warning area. This section is crucial for giving motorists sufficient notice about upcoming changes in road conditions due to construction or maintenance work. In this area, signs and other devices are employed to convey important information, such as lane shifts, detours, or reduced speed limits. The primary goal is to prepare drivers for the changes they will encounter, ensuring they can adjust their driving behavior safely and appropriately.

This proactive approach helps to reduce accidents and improves overall safety for both drivers and workers in the vicinity of the work zone. By giving ample warning, it allows drivers to make informed decisions about their route or speed before entering the affected area.