Traffic signals at expressway on-ramps use what color of lights. A. yellow and green B. yellow and red C. red and blue D. red and green

asked Oct 15, 2022 225k views

2 votes

Traffic signals at expressway on-ramps use

what color of lights.
A. yellow and green
B. yellow and red
C. red and blue
D. red and green

4.6k points

Please log in or register to add a comment.

5 votes

Answer:

Reason:

Red had been used to indicate danger, so they decided that green would mean go.

Khelben answered Oct 18, 2022

4.9k points

1 vote

Answer: Red and Green

Explanation: View photo from a government traffic website!

Hrnt answered Oct 20, 2022

by Hrnt

4.9k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.1m questions

6.7m answers