What is the purpose of acceleration ramps on freeways?

• A. To stop vehicles on ramp
• B. To reach freeway speed to merge
• C. To provide a rest area
• D. To exit the highway

Answer: (B)

Acceleration ramps are there to give you the space and time to bring your speed up to the level of freeway traffic so you can merge smoothly. The idea is to reach highway speed in the ramp and merge into the flow without abrupt braking or weaving, reducing the risk for you and other drivers. If you can’t reach the needed speed or find a gap, you should adjust your approach—signal, check traffic, and merge when it’s safe. Stopping on the ramp would cause a hazard, rest areas are for breaks away from the roadway, and exiting the highway uses dedicated exit ramps, not the acceleration ramp.