Question From top to bottom, the following is the proper order for traffic lights: Answers Red, yellow, green. Red, green, yellow. Green, red, yellow. Green, yellow, red. Explanation On a traffic signal arranged vertically, red is always on top and green on the bottom. When arranged horizontally, red is always on the left and green on the right. Pass your DMV Written Test with flying colors Take me to the cheat sheet Pennsylvania This questions appears in the following tests: North Carolina Practice Test 7 Ohio Practice Test 23 Colorado Practice Test 20 District Of Columbia Practice Test 2 Florida Practice Test 31 Idaho Practice Test 39 Idaho Practice Test 15 Indiana Practice Test 30 Indiana Practice Test 34 Louisiana Practice Test 13 Massachusetts Practice Test 10 Michigan Practice Test 22 Minnesota Practice Test 4 Missouri Practice Test 21 Montana Practice Test 7 Nebraska Practice Test 5 Nevada Practice Test 13 New Hampshire Practice Test 36 New Jersey Practice Test 49 North Carolina Practice Test 5 North Carolina Practice Test 32 Rhode Island Practice Test 22 Rhode Island Practice Test 16 Texas Practice Test 18 Virginia Practice Test 13 Virginia Practice Test 29 Washington Practice Test 23 West Virginia Practice Test 25 Alaska Practice Test 31 Colorado Practice Test 24 District Of Columbia Practice Test 16 Florida Practice Test 178 Hawaii Practice Test 13 Idaho Practice Test 40 Indiana Practice Test 175 Louisiana Practice Test 160 Massachusetts Practice Test 98 Michigan Practice Test 99 Minnesota Practice Test 100 Missouri Practice Test 35 Montana Practice Test 150 Nevada Practice Test 7 New Hampshire Practice Test 57 New Jersey Practice Test 73 North Carolina Practice Test 147 North Dakota Practice Test 106 Ohio Practice Test 78 Oregon Practice Test 180 Pennsylvania Practice Test 82 Rhode Island Practice Test 16 South Carolina Practice Test 48 Texas Practice Test 14 Utah Practice Test 168 Vermont Practice Test 61 Virginia Practice Test 127 Washington Practice Test 122 West Virginia Practice Test 146