On highways, which type of hazard is commonly observed?

Highways are environments designed primarily for high-speed vehicle travel, where certain hazards are more prevalent due to the nature of the traffic flow and vehicle types involved. Aggressive drivers and road construction are significant hazards commonly encountered on highways.

Aggressive drivers may engage in risky behaviors such as speeding, tailgating, or erratic lane changes, which can create dangerous situations for all road users. The unpredictable actions of these drivers can lead to collisions if not anticipated or properly managed.

Road construction often leads to modified lane patterns, reduced speeds, and various obstacles, which can also pose risks. Drivers must remain vigilant for sudden changes in road conditions and adjust their driving accordingly.

In contrast, pedestrians are rarely found on highways, traffic lights are typically not present given that highways are designed for uninterrupted flow, and speed bumps are generally not used due to the high speed of vehicles on such roads. Thus, the combination of aggressive drivers and road construction embodies the commonly observed hazards on highways.