Question If you are driving on a highway next to a single broken white line marking: Answers You cannot cross the line to pass. You may cross the line to pass and change lanes. You may only cross the line to change lanes if you are in the left lane. Explanation White lines separate lanes of traffic moving in the same direction. You may cross a dashed white line to pass or change lanes if it is safe to do so. Pass your DMV Written Test with flying colors Take me to the cheat sheet Wisconsin This questions appears in the following tests: Alabama Practice Test 10 Alabama Practice Test 34 Arizona Practice Test 14 Arkansas Practice Test 21 California Practice Test 21 Connecticut Practice Test 4 Delaware Practice Test 20 District Of Columbia Practice Test 18 Georgia Practice Test 15 Illinois Practice Test 23 Iowa Practice Test 23 Kansas Practice Test 21 Kentucky Practice Test 9 Maine Practice Test 34 Maryland Practice Test 5 Mississippi Practice Test 28 Nebraska Practice Test 14 New Mexico Practice Test 12 New York Practice Test 11 South Dakota Practice Test 22 Tennessee Practice Test 4 Wisconsin Practice Test 37 Wisconsin Practice Test 7 Wyoming Practice Test 26 Wyoming Practice Test 34