When traveling more slowly than 40 mph on a limited-access highway, you should:
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Use your hazard flashers to warn others.
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Sound your horn to warn others.
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Use your high beams to warn others.
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None of the above.
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Explanation
If you must travel more slowly than 40 mph on a limited-access highway, you should turn on your four-way flashers to warn drivers behind you. Moving significantly slower than the flow of traffic is dangerous and increases the risk of rear-end collisions. Always signal your intentions clearly-whether by using turn signals or emergency lights-so that other drivers can react appropriately. Many crashes happen because one driver does something unexpected, so clear communication is key to staying safe.
Answer Statistics
🟡 This question is moderately difficult — 20% of our users answer it incorrectly.
Other questions in the same category: Highway Driving Techniques
Which of the following is NOT part of a limited access highway entrance?When leaving an expressway, drivers should NOT:When merging onto an interstate highway, drivers should:When you are driving in the right lane of a freeway, you should allow room for vehicles merging onto the freeway by:If you are on the freeway and traffic is merging into your lane, you should:When changing lanes on an expressway, always signal your intentions and:When merging onto a freeway, you should be driving:When entering an expressway from the entrance ramp, you should:When driving on an interstate highway or full access controlled freeway, slow vehicles must use the left-hand lane except when passing or making a left turn.When driving on an interstate highway or full access controlled freeway, slow vehicles must use the left-hand lane except when passing or making a left turn.
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