Which of these vehicles must always stop before crossing railroad tracks?
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Any vehicle with 3 or more axles or weighing more than 4,000 pounds.
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Vehicles displaying hazardous materials placards.
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Motor homes or pickup trucks towing a boat trailer.
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None of the above.
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Explanation
When approaching a railroad crossing, all drivers must slow down, check for warning signals, look in both directions, and listen for trains. If no trains are present, most vehicles may proceed with caution. However, vehicles displaying hazardous materials placards are required to come to a complete stop before crossing the tracks to prevent catastrophic incidents in case of a collision or derailment. This precaution is mandated by federal regulations to ensure the safety of both the public and the environment.
Answer Statistics
🟡 This question is moderately difficult — 26.7% of our users answer it incorrectly.
Other questions in the same category: Safe Driving at Railroad Crossings
When approaching a railroad crossing without signals, you should:When moving across a railroad track, it is safe to stop on the track for a short period of time.________ are required to stop for railroad crossings.When approaching a railroad crossing drivers should:You have stopped for a train at a railroad crossing. After the train passes, you must:Your car stalls on the tracks at a railroad crossing, and a collision with a train is imminent. After getting yourself and your passengers out of the car, you should:If you stop at a railroad crossing with more than one track:If you see side-by-side red lights flashing at a railroad crossing, you must:You are driving toward a railroad crossing that does not have gates or lights. A train is approaching, but there might be just enough time for you to cross the tracks before it arrives. You should:Drivers may drive around or under a lowered crossing gate at a railroad crossing:
This question appears in the following DMV practice tests: