Why should drivers be cautious near construction zones?

Being cautious near construction zones is essential primarily due to the presence of workers and the constant changes in traffic patterns. Construction areas often have workers actively engaged in tasks that may require them to be near or within the roadway. This situation increases the risk of accidents, as motorists may not expect to encounter individuals in these spaces.

Additionally, construction zones frequently experience dynamic changes in lane configurations, detours, and reduced speed limits to ensure the safety of both the workers and the drivers. Drivers can encounter unexpected stops or slow-downs, which can lead to collisions if they are not vigilant. Being aware and exercising caution helps ensure the safety of everyone involved during these transitional traffic conditions.

In contrast, while roads may sometimes be closed, it's not a universal issue in every construction zone, and speed limits are usually established for safety. It is not always feasible or safe for drivers to avoid construction areas entirely, as detours may not always be available. Thus, the focus should be on exercising caution in these zones rather than on avoidance.