Which statement correctly describes breakaway utility poles?

Breakaway utility poles are specifically designed to reduce the severity of crashes. The engineering behind these poles allows them to give way upon impact, minimizing the potential for serious injury or vehicle damage. When a vehicle collides with a breakaway pole, it is more likely to sustain less damage, as the pole will break away rather than being an immovable object that could cause the vehicle to overturn or suffer significant impacts. This design is a crucial safety feature, as it helps to protect both the occupants of the vehicle and other road users.

In comparison, the other options do not accurately reflect the intended design and benefits of breakaway utility poles. They are generally not more expensive to install than standard poles; in fact, their implementation can lead to long-term cost savings by reducing accidents and their associated costs. They also do not require more maintenance than regular poles, as maintenance levels are usually comparable. Additionally, breakaway poles are typically designed to be lighter and less rigid to facilitate their function during impacts, contrary to the idea that they are heavier and more rigid.