Which elements comprise the driver's triangle?

Which elements comprise the driver's triangle?

• A. Driver, Vehicle, Roadway.
• B. Driver, Vehicle, Weather.
• C. Pedestrian, Vehicle, Roadway.
• D. Driver, Weather, Roadway.

Answer: (A)

The driver’s triangle focuses on three interacting components that determine safe driving: the driver, the vehicle, and the roadway. The driver’s decisions and reactions control how the vehicle responds. The vehicle provides the physical means to move, steer, and stop. The roadway sets the environment—its surface, geometry, and conditions—that shape how the vehicle can be operated. Weather and pedestrians matter for safety, but they aren’t one of the three elements of this triad; weather can affect road and vehicle performance, and pedestrians are other road users to watch, but they aren’t part of the driver–vehicle–roadway trio. So the three elements that comprise the triangle are the driver, the vehicle, and the roadway.

The driver’s triangle focuses on three interacting components that determine safe driving: the driver, the vehicle, and the roadway. The driver’s decisions and reactions control how the vehicle responds. The vehicle provides the physical means to move, steer, and stop. The roadway sets the environment—its surface, geometry, and conditions—that shape how the vehicle can be operated. Weather and pedestrians matter for safety, but they aren’t one of the three elements of this triad; weather can affect road and vehicle performance, and pedestrians are other road users to watch, but they aren’t part of the driver–vehicle–roadway trio. So the three elements that comprise the triangle are the driver, the vehicle, and the roadway.