State officials are advising Cache Valley motorists to use so-called “zipper merging” to avoid traffic congestion anticipated ...

A zipper merge implemented on Highway 75 near Jenks to improve traffic flow through a construction zone has instead led to ...

Few road scenarios trigger faster anger than a lane closure on a busy highway. Orange signs appear, cones march toward the horizon, and drivers immediately start sorting themselves into the righteous ...

As the orange barrels come out, drivers must prepare to be patient. It's also the time that strong feelings about the zipper ...

GOLDEN VALLEY, Minn.- It is a question Minnesota motorists have grappled with, debated and even argued over for decades: Are drivers who blast past stopped traffic up to the point a lane closes ...

TACOMA, Wash. — It's the topic of countless arguments both on and off the road: When are you supposed to get over in a zipper merge? What the heck is a zipper merge, anyway? And who's in the right: ...

A GRIP ON SPORTS • The term “zipper merge” started appearing less than two decades ago. The idea is simple. When two driving lanes become one, melding them together by alternating back-and-forth, like ...

RANT to Seattle drivers who don't zipper merge. PLEASE, Seattle drivers — understand why zipper merging (every other car) at the end is much faster and more efficient than merging early. When two ...