66 Traffic Signs And Signals Trivia Questions with Answers
66 public questions with answers, drawn from the well. How many can you answer?
What do blue background signs indicate on US roadways?
Answer
Motorist services
In which country was the first electric traffic signal installed?
Answer
United States
What does a yellow traffic light warn?
Answer
Caution
What shape is a typical regulatory speed limit sign?
Answer
Rectangle
What does a red traffic light indicate?
Answer
Stop
What shape is a yield sign in the US?
Answer
Downward-pointing triangle
What shape are most warning signs in the United States?
Answer
Diamond
What color traffic light means 'go'?
Answer
Green