Add Yahoo as a preferred source to see more of our stories on Google. Starting in early April, the New York State Department of Transportation began lane closures on the Interstate 490 bridges over ...

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.

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 ...

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 ...

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 ...

We should all get in touch with the zipper. The zipper merge, that is! Get your mind out of the gutter, and onto the interstate. Not surprisingly, I apparently have been a bit of a dolt for not better ...

Question: I read your recent article about road construction and work zones. Can you talk about the zipper merge? It seems like a lot of people don’t know what it is or can’t figure it out. Thank you.

We've all been there. You're driving down I-70 before coming across signs informing you of an upcoming work zone and that one lane will be closing soon. There are two schools of thought on what to do ...

SIOUX FALLS, SD (KELO) — There’s a bit of a learning curve when it comes to zipper merging in Sioux Falls. The city launched its campaign Wednesday, urging drivers to take turns merging into a single ...

Starting in early April, the New York State Department of Transportation will begin lane closures on Interstate 490 at the bridges over the Erie Canal and Kreag Road. The westbound on-ramp at Exit 27 ...

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 ...