Starting in early April, the New York State Department of Transportation began lane closures on the Interstate 490 bridges over the Erie Canal and Kreag Road. Drivers going through the work zone are ...

GRAND RAPIDS, Mich. — As Michigan gears up for a busy Memorial Day weekend, officials reminding drivers of the use of the “zipper merge” to help manage traffic flow through construction zones. With an ...

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 ...

PERINTON, N.Y. – If you’ve ever been jammed up in traffic trying to merge, this report is for you. Experts say a method called the “zipper merge” helps traffic flow smoothly. Well, when it’s done ...

Summer is prime time for construction in Washington state. With hundreds of construction projects scheduled across the state this summer, routes are altered on many cross-state trips. These projects ...

With construction season here in Michigan, zipper merging is apparent in multiple construction zones across the state. Not all work zones are set up as zipper merges. When they are, the signs are very ...

DURHAM (WTVD) -- NCDOT and North Carolina State researchers are studying the effectiveness of the "zipper merge." The rather unique sign was installed 2 weeks ago where NC 147 meets southbound I-85.

LANSING, Mich. (WLNS) — It’s construction season in Michigan, which means orange barrels, backups and bad moods. To help with traffic jams, Michigan law enforcement is reminding drivers to use the ...

Zipper merging reduces backups by up to 50% during lane closures statewide. The method uses both lanes fully and merges vehicles alternately at lane ends. WSDOT urges drivers to plan, maintain speed ...