Traffic signals at expressway on-ramps use _____ lights.

asked Nov 28, 2022 in Other by Lisa (23.2k points)

Traffic signals at expressway on-ramps use _____ lights.

(A) yellow and green

(B) yellow and red

(C) red and blue

(D) red and green

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answered Nov 28, 2022 by Maria (46.7k points)

Best answer

Correct answer is (D) red and green

Explanation: Traffic signals at expressway on-ramps use red and green lights.

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asked Nov 12, 2022 in Other by Maria (46.7k points)

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asked Sep 22, 2022 in Other by Lisa (23.2k points)

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asked Nov 4, 2022 in Other by Lisa (23.2k points)

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asked Nov 4, 2022 in Other by Lisa (23.2k points)

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asked Oct 26, 2022 in Other by Maria (46.7k points)