» To enter highway traffic, you need at least:

To enter highway traffic, you need at least:

A 3 second gap.
A 4 second gap.
A 6 second gap.
A 2 second gap.
Explanation

When entering highway traffic, merge only when there is enough space for your vehicle. Ideally, look for a gap of at least 4 seconds - this allows for a 2-second following distance in front of and behind your vehicle. Do not attempt to merge into a small opening, as it can close quickly and leave you with no room to react. Choose a gap that gives you a safe cushion of space so you can merge smoothly and avoid cutting off other drivers.

Answer Statistics

🟡 This question is moderately difficult — 26.1% of our users answer it incorrectly.

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This question appears in the following DMV practice tests:
Louisiana DMV Practice Test 4Arkansas DMV Practice Test 5Washington DMV Practice Test 6Montana DMV Practice Test 14New Mexico MVD Practice Test 16Connecticut DMV Practice Test 18