We all have mounted on bike when we were little, kept using it occasionally for some activity when we are young, and until very recently, when reached de adulthood the bike was finally relegated to quite few ludic moments out of the everyday travels.

During the recent years the bicycle is being taken again for its everyday use, in urban displacements and close interurban connections. Even though, a proper infrastructure still has to be put in service aiming to guarantee the best driving conditions for the cyclists while cohabiting peacefully with the rest of the street users.