Practice question

What is the purpose of the blue Railroad Emergency Notification System sign at a highway-rail crossing?

  1. It gives a phone number and DOT crossing number for reporting problems or emergencies at that exact crossing
  2. It shows that trains never use the crossing
  3. It gives permission to drive around lowered gates
  4. It marks a scenic railroad viewing area

Answer: A — It gives a phone number and DOT crossing number for reporting problems or emergencies at that exact crossing

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

Practice more: Colorado Road Signs Practice Practice Questions - Colorado Road Signs, Signals, and Pavement Markings Practice for the Driver License Knowledge Test Exam →