Delaware Driver Education State Practice Test

What is the speed limit for divided roads that have four or more lanes?

1. 50 miles per hour

2. 55 miles per hour

3. 60 miles per hour

4. 65 miles per hour

The correct answer is: 55 miles per hour

The speed limit for divided roads with four or more lanes is established to ensure safety and maintain efficient traffic flow. In Delaware, this specific speed limit is set at 55 miles per hour. This limit is defined considering the characteristics of divided highways, which generally allow for higher speeds due to the separation of traffic moving in opposite directions. However, the limit also accounts for the potential for increased traffic density and the presence of pedestrians or cyclists in certain areas, which is why it is not set higher. Selecting 55 miles per hour as the correct speed limit is critical for drivers to understand, as obeying speed limits contributes to road safety and reduces the likelihood of accidents. It provides a balance that encourages speed while ensuring safety on these multi-lane roads.