The city's vertical roads run northeast/southwest and horizontal roads run northwest/southeast. The maps depict all the roads in great detail, with the door numbers marked alongside. The maps are in multicolour, Which makes them easy to follows and user-friendly. They are given in great detail, to enable a visitor to go around the city without confusion. Special symbols show various places of importance such as Airlines, Blood Banks, Bus Shelters, Cinema theatres, Hotels, Shopping Centres and so on. Place of particular tourist importance and interest is also depicted separately.