E. LearndmvDMV PRACTICE
Find your state Exam types Practice tests Sign in Create account ↗
Practice quizzes / Puerto Rico Road Signs Practice Practice Questions - Puerto Rico DTOP CESCO Road Signs, Traffic Signals, and Pavement Markings Practice Exam / Question 169224
Practice question

What does a red X displayed over a lane mean?

  1. Do not use that lane
  2. Use that lane only to pass
  3. The lane is open to all traffic
  4. Turn left from that lane only

Answer: A — Do not use that lane

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: Puerto Rico Road Signs Practice Practice Questions - Puerto Rico DTOP CESCO Road Signs, Traffic Signals, and Pavement Markings Practice Exam →
Learndmv.

Thoughtful practice for the road ahead. Find permit, road signs and CDL preparation by state.

Explore

Practice by stateAll practice testsExam types

Your account

My profilePractice historyAccount security

Get started

Create accountSign inSitemap
© 2026 LearndmvIndependent practice resource · Not affiliated with any state DMV.