When changing several lanes on a multilane highway, what is the recommended approach?

Changing lanes one at a time is the recommended approach when navigating a multilane highway. This method enhances safety by allowing a driver to focus on the vehicle directly adjacent to them, managing the change in a controlled manner. By changing lanes incrementally, a driver can maintain awareness of surrounding traffic, make better judgments regarding speed, and accurately assess the gaps between vehicles.

This approach also minimizes the risk of collisions that could occur if multiple lanes were changed simultaneously, as it reduces the potential for miscalculating distances or overlooking other vehicles. Additionally, changing one lane at a time ensures that drivers have time to signal their intentions clearly, which is an essential part of safe lane changing practices.

In contrast, changing all lanes at once could lead to confusion or disruption in traffic patterns, and attempting to change the farthest lane first may result in being caught off guard by cars in adjacent lanes. Changing only when necessary doesn't address the specific maneuvering required for safe lane changes, which is vital in maintaining overall traffic flow and personal safety on busy highways.