What is the primary purpose of superelevation in highway design?

₹0.0

Question: What is the primary purpose of superelevation in highway design?

Options:

Correct Answer: To counteract the lateral acceleration on vehicles

Solution:

Superelevation is designed to counteract the lateral acceleration experienced by vehicles on curves, enhancing safety.

What is the primary purpose of superelevation in highway design?

What is the primary purpose of superelevation in highway design?

Step 1: Understand that when vehicles go around a curve, they experience a force pushing them outward.
Step 2: Realize that this outward force can make it hard for vehicles to stay on the road, especially at high speeds.
Step 3: Learn that superelevation is the banking of the road at a curve, which means the road is tilted to help counteract that outward force.
Step 4: Know that by tilting the road, superelevation helps vehicles stay on their path and reduces the risk of accidents.
Step 5: Conclude that the primary purpose of superelevation is to enhance safety by making it easier for vehicles to navigate curves.

No concepts available.