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General Knowledge · Railroad-Highway Crossings

A driver stopped at a crossing with two sets of tracks watches one train pass and clear the crossing. What should the driver do before proceeding?

1.Look both ways again and confirm the second track is also clear, since a train on one track can hide an approaching train on the otherCorrect answer
2.Proceed immediately, since it is safe to assume trains do not use both tracks within the same few minutes of each other at the same crossing
3.Proceed immediately, since one train has already used the crossing recently and a second train is unlikely to follow it so soon
4.Wait exactly 30 seconds after the first train clears the crossing before proceeding across the tracks, as a fixed safety margin

Explanation

The driver should look both ways again and confirm the second track is clear before proceeding, since a train on one track can block the view of another train approaching on a different track. This double-check is standard driver-training guidance, not a specific fact stated in 49 CFR 383.111(a)(1)(ii) itself, since that paragraph only establishes that safe-operations procedures generally are required knowledge for the CDL test. The wrong options share a common failure: two substitute a passive assumption, that trains do not share the crossing within the same few minutes, or that one recent crossing means it is safe now, for the driver's own active check, and the third invents a specific wait time that no source states.

Source: 49 CFR 383.111(a)(1)(ii)

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