There are colourful milestones on all the roads in India, The highway number is written on the head of the milestone. National highways are always yellow and white in colour on the hand, the number of the distances between the two closest cities in either direction from the milestone is specified.
The coloured code for highways milestones such as the state highway, district streets, and village roads. State highways are often painted in a green and white colour scheme, with the number of kilometres marked on the wall. and Milestones on city or district highways are often black and white, with the number of kilometres and name of places.