Which geometric design element is critical for accommodating large vehicles at i
Practice Questions
Q1
Which geometric design element is critical for accommodating large vehicles at intersections?
Lane width
Shoulder width
Turning radius
Superelevation
Questions & Step-by-Step Solutions
Which geometric design element is critical for accommodating large vehicles at intersections?
Step 1: Understand what a turning radius is. It is the minimum radius of a curve that a vehicle can make while turning.
Step 2: Recognize that large vehicles, like trucks and buses, need more space to turn compared to smaller vehicles.
Step 3: Identify that at intersections, the design must allow enough space for these larger vehicles to make their turns without hitting curbs or other obstacles.
Step 4: Conclude that the turning radius is a key factor in designing intersections to ensure safety and efficiency for all vehicles.
