English Dictionary

zipper merge

noun

A convention for merging traffic into a reduced number of lanes, where drivers use both lanes to advance to the lane reduction point and merge at that location, alternating turns.

The zipper merge is an effective way to merge two lanes of traffic.

意味（1）

A convention for merging traffic into a reduced number of lanes, where drivers use both lanes to advance to the lane reduction point and merge at that location, alternating turns.