Which geometric design element is critical for ensuring safe vehicle turning mov

Practice Questions

Q1
Which geometric design element is critical for ensuring safe vehicle turning movements?
  1. Lane width
  2. Shoulder width
  3. Turning radius
  4. Superelevation

Questions & Step-by-Step Solutions

Which geometric design element is critical for ensuring safe vehicle turning movements?
  • 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 a larger turning radius allows vehicles to turn more safely and smoothly.
  • Step 3: Consider how a small turning radius can lead to sharp turns, which may cause vehicles to lose control.
  • Step 4: Conclude that having an appropriate turning radius is essential for safe vehicle navigation during turns.
No concepts available.
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