A "weave" lane is a simple lane that acts as both an entrance and exit to the expressway.
On some freeways, a Weave Lane is utilized by both entering and leaving. In places where a weave lane is utilized, drivers enter and leave the road at a similar area. Since different paths of traffic must associate with each other on weave lanes, the potential for struggle is high. When entering an expressway on a weave path, respect drivers utilizing a similar weave lane to exit.