The right lane on a freeway should remain open for ________ as much as possible?

The right lane on a freeway is primarily intended for traffic that is entering and leaving the highway. This allows for smoother merges and safer transitions for vehicles that need to join the freeway or exit it. By keeping the right lane available for these vehicles, drivers can navigate safely without disrupting the flow of traffic in the other lanes, which are typically used for through traffic at higher speeds.

In contrast, if the right lane were to be occupied by all vehicles or restricted to specific types, such as only emergency or luxury vehicles, it could lead to increased congestion and potential safety hazards for those trying to make their entrances or exits. Keeping the right lane open for merging and exiting vehicles is a key principle of highway driving, aimed at enhancing safety and efficiency on the roadways.