Philadelphia Drivers License Practice Test

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Prepare for the Philadelphia Drivers License Test. Challenge yourself with multiple-choice questions and detailed explanations. Ace your exam and hit the road with confidence!

Practice this question and more.

What is the primary purpose of speed limits?

To reduce traffic congestion
To ensure efficient fuel economy
To promote road safety and protect all road users
To allow faster travel times

The correct answer is: To promote road safety and protect all road users

The primary purpose of speed limits is to promote road safety and protect all road users. Speed limits are specifically established to manage the speed of vehicles on the roads, which is critical in preventing accidents and minimizing the severity of collisions. By keeping speeds within a certain range, speed limits help ensure that drivers can react appropriately to potential hazards, such as pedestrians, cyclists, road conditions, and other vehicles. Additionally, speed limits are designed taking into account various factors, including road type, traffic density, and the presence of vulnerable road users. These regulations encourage safer driving behaviors, mitigate risks, and ultimately save lives. The focus on safety is why speed limits are often lower in areas with high pedestrian traffic or near schools, signaling to drivers the importance of adjusting their speed in these environments.