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Louisiana Class E Knowledge Test Practice
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Passing target: 80% (32/40)
Warning, Construction & Information SignsStandalone practice
A round yellow sign displays a black X with the letters R and R. What is ahead?

Correct answer: A railroad crossing.
Why
The round yellow railroad warning gives time to slow, look, listen, and prepare to stop before tracks.
Verified against Louisiana Class D & E Driver's Guide · Railroad warning signs · p. 28, 31
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