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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… ...

SIOUX FALLS, S.D. (KELO) — As traffic ramps up across Sioux Falls, city leaders have a solution- one that could decrease traffic backup by up to 40%. “Zipper merge is a much more effici… ...

Mayor Paul TenHaken is begging Sioux Falls drivers to use zipper merging as road construction continues around the city, and he's offering a chance to win a truly groan-worthy shirt in the process.

The Michigan Department of Transportation advises drivers to use methods like the zipper merge during road construction. Here's what to know.

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We spent time researching and interviewing and gear expert to figure out the best steps to fix a broken or stuck zipper without needing to go to a tailor.

The city is removing bike lane flex posts, short column-like dividers, replacing them with speed cushions and dividers for maintenance reasons.

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You might think you're being a considerate driver when you switch lanes early ahead of a "zipper merge" sign but MDOT says you're likely only making the backup worse.