Here is what vehicles must stop at all railroad crossings answer for beginner drivers appearing in the Dmv test.
All passenger vehicles, school buses with or without children, and cargo vehicles with explosive substances or inflammable liquid must stop at all railroad crossings. The only reason not to stop is if a police officer or traffic stop signal directs traffic to proceed.
However, if you are appearing in the Dmv test then you will see this question in your test in a different way. The examiner will give you certain options and you have to select one option as your answer. These options maybe like this.
what vehicles must stop at all railroad crossings – Dmv test
Explanation of what vehicles must stop at all railroad crossings
According to Federal Railroad Administration USA, passenger, school, and cargo vehicles with explosive material must stop at all railroad crossings. Whether these vehicles are with passengers or without passengers and loaded or empty. These vehicles have to stop at all uncontrolled railroad crossings. More importantly, these vehicles must stop within fifty feet but not less than fifteen feet from all railroad crossings.