It is sometimes considered an obstacle for a motorist, but its usefulness is nevertheless very real. Speed bumps and cushions immediately come to mind when mentioning speed bumps., found in urban areas. Their objective is simple: to reduce the speed of vehicles so that they do not endanger themselves and not endanger other motorists. This is why it is common to see speed bumps in villages where a narrow roadway or a straight line could encourage drivers to exceed the limit of 30 or 50 km/h. Simple Road signs and markings on the ground are not always sufficient to enforce the rules of the Highway Code. On the other hand, the retarder leaves no choice but to slow down; the discomfort of driving at high speed on a speed bump and the damage that this can cause to the vehicle strongly deters users from showing zeal.
But the speed bumps Portland for example are also, above all, intended to ensure the safety of pedestrians. Indeed, it is not uncommon to see the presence of speed cushions, trays (trapezoidal-type speed bumps), or even lock systems near schools or gymnasiums. Forcing vehicles to slow down gives them more time to anticipate the possible crossing of a group of children. Moreover, there is also often a speed bump at a pedestrian crossing when you are in a busy area. No wonder we see that a third of people fatally affected in an accident in built-up areas are pedestrians and that speed is one of the main factors in these accidents.
In private areas, such as car parks, factory entrances, service stations, etc., speed bumps have the same objective: to encourage people to slow down to preserve everyone’s safety. In these sometimes restricted and busy spaces, it seems very dangerous to travel beyond a certain speed, and the rubber speed bumps are then perfectly adapted.
