چكيده لاتين :
Due to the increasing number of motor vehicles, street crossing has become a big pledge. However, sometimes pedestrians face with accidents and undergo physical injuries, and money loss, and also spiritual damages. With regard to the importance of this subject, the present article has attempted to study quantitative and qualitative aspects of official pedestrian crossings including zebra crossing, school crossing pedestrians, Pelican crossing, pedestrian refuges or traffic islands, and finally, the pedestrian facilities of signal junctions in crossings. Apart from the unique characteristics of each of these crossings, it should be noted that provided that the pedestrians are planned and designed in an appropriate way, they will increase the crossersʹ immunity in addition to the creation of traffic order and regulation. In our country the pedestrians, are limited to Pelican crossings and in exceptional occasions such as large urban centers to signal junction facilities. Therefore, aside from the recommendations that can be made over and above the appropriate site selection, is the correction or optimum construction of many types of Pelican crossings, school crossing patrols, and the presentation of pedestrian facilities on the basis of principles and standards that are mentioned.
