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Freeway On-Ramp Merge

Match traffic speed, signal, and merge into a gap while the line is dashed.

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How to use this sim

Watch the app drive the maneuver the correct way — with the right order and timing. Follow the narration and the checklist as each step is done for you. Hit Restart to watch it again anytime.

💡 Pro tip

Use the whole on-ramp to reach freeway speed before you move over — merging slow forces everyone behind you to brake. Move while the lane line is still dashed; once it goes solid, the merge area has ended and you've missed it.

Common mistakes to avoid

  • Stopping or crawling on the on-ramp instead of accelerating to match traffic.
  • Forcing your way in instead of waiting for a real gap.
  • Crossing the solid line to merge — once it's solid, the on-ramp merge area is over.