Abstract: Lighting is not only important for the safety of traffic,
but also it is very important for the protection of pedestrians.
Improvement on visibility in a long distance, lighting, signing,
reduces considerably the risk of accidents in crosswalks. This paper
evaluates different aspects of crosswalks including signing and
lighting to improve road safety.
Abstract: Road signs are the elements of roads with a lot of
influence in driver-s behavior. So that signals can fulfill its function,
they must overcome visibility and durability requirements,
particularly needed at night, when the coefficient of retroreflection
becomes a decisive factor in ensuring road safety. Accepting that the
visibility of the signage has implications for people-s safety, we
understand the importance to fulfill its function: to foster the highest
standards of service and safety in drivers. The usual conditions of
perception of any sign are determined by: age of the driver, reflective
material, luminosity, vehicle speed and emplacement. In this way,
this paper evaluates the different signals to increase the safety road.