The Sacramento County Board of Supervisors unanimously approved new speed bumps Tuesday that had faced minor opposition from ...

Edeva Actibump is an automatic speed bump that recedes into the road if cars are travelling over the speed limit. It checks approaching vehicles through a radar, and if they are driving too fast ...

A Spanish company has designed a speed bump that won't hinder slow drivers but will still stop motorists driving too fast. The speed bump is filled with a non-Newtonian liquid which changes ...