RALEIGH, N.C. (WTVD) -- Rapid growth in the area, such as the recent announcement of Apple opening a headquarters here, is leading to what we're calling a Triangle Transformation. In the coming months ...

Have you seen the road sign “Right lane closed ahead, merge left,” but while you move to the left lane, other cars fly by you in the right lane? Then they duck into the left lane ahead of the cars in ...

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.

Orange construction signs and crowded on-ramps are leaving many drivers unsure about the right way to merge onto busy Texas highways, and safety experts say get ...

There are permanent zipper merge opportunities on state highways and city streets. “If you had some kind of signage that was very explicit, so that you said something like, ‘zipper merge, use both ...

COLORADO, USA — Zipper merging needs better signage so badly that the Federal Highway Administration commissioned a study to determine if specific signage would get more drivers to zipper merge and ...

Add Yahoo as a preferred source to see more of our stories on Google. Have you seen the road sign “Right lane closed ahead, merge left,” but while you move to the left lane, other cars fly by you in ...