Question When driving on a road with two lanes traveling in opposite directions: Answers You may drive in either lane. Use the lane with the least traffic. Use the right lane, except when you’re legally passing another vehicle. You may use the left lane if you’re going to turn left. Explanation On a road with two lanes traveling in opposite directions, you must drive on the right side of the road, except when you are legally passing another vehicle. Take a FREE Practice Test Now This questions appears in the following tests: Washington Practice Test