What is a common risk associated with rush hour driving?

Rush hour driving is characterized by a significant increase in the number of vehicles on the road as people commute to and from work or school. This heightened volume of traffic frequently results in congestion, which can lead to a variety of challenges for drivers. The close proximity of vehicles increases the chances of collisions due to factors such as abrupt stops, merging into tight gaps, and general impatience among drivers.

In these conditions, distractions or unexpected events can quickly escalate into accidents, as the reaction times of drivers may be compromised by the high-stress environment and frustration of slow-moving traffic. Therefore, recognizing the increased likelihood of traffic congestion and collisions during rush hour is critical for safe driving practices and proper hazard anticipation.

In contrast, the other options do not accurately describe the realities of rush hour driving. Improved driving conditions, higher visibility of road signs, and increased fuel efficiency are typically not associated with the rushed and congested nature of peak travel times.