Revised Guidelines on the Installation of Pedestrian Crossing Markings Along National Roads. Category: Department OrderSub Category: infra-projSeries: 2013No: 65File: DO_065_S2013.pdfDate: Wednesday, July 17, 2013Tags: Guidelines Installation Pedestrian Crossing Markings National Roads infra 065 Read more about Revised Guidelines on the Installation of Pedestrian Crossing Markings Along National Roads.