Traffic has always been a headache in big cities. Imagine you’re heading back home but your side of the road is jam-packed.
Looking at the opposite side of the road makes you wonder if only you could have your car moved to that side. Now your dream has come true.
A new zipper machine in the US is capable of imparting an extra lane to either side of the road in order to regulate traffic and the name is quite befitting considering what it does. It is being used on the Golden Gate Bridge in San Francisco Bay.