On a multiple-lane roadway with several lanes in one direction, which lanes should you use for passing?

On a multiple-lane roadway, the most appropriate lane for passing is typically the left lane. This is because the left lane is generally designated for faster-moving traffic and allows vehicles to overtake those in slower lanes to the right. While the middle lane may at times be used for passing, the primary lane reserved for this purpose is the left lane.

Using the middle and left lanes for passing allows drivers to safely overtake slower vehicles, ensuring that traffic flows smoothly. The right lane is often reserved for slower vehicles, those preparing to exit, or drivers conforming to speed limits. Therefore, the recommendation is to use the left (and sometimes the middle) lanes for passing to promote efficiency and safety on multi-lane roads.