What type of lane should be used for passing vehicles?

The leftmost lane is designated for passing vehicles on multi-lane roads and highways. This lane is also often referred to as the "passing lane" or "fast lane." When approaching a situation where you need to overtake a slower vehicle, using the leftmost lane allows for a safer and more efficient pass, as it reduces the likelihood of encountering slower traffic or needing to navigate through multiple lanes.

Using the leftmost lane is a common practice that promotes the smooth flow of traffic. Drivers are generally expected to use this lane for passing and then return to a more appropriate lane, such as the right lane, after completing the maneuver. Meanwhile, the right lane is typically reserved for slower-moving traffic, and the center lane may be used for various purposes, depending on the highway configuration and traffic conditions. Therefore, utilizing the leftmost lane for passing is aligned with safe driving practices and traffic laws.